MarzulloHead Queries

Blog has moved to Backyard Brains

2009-11-12T11:35:00.000-08:00

Over the past six months, I have been devoting my attention to getting Backyard Brains off the ground. The majority of my online presence is now devoted to that site, and it has its own blog now in the news section. I typically update it every 1-2 weeks. MarzulloHead Queries is dissolved!

But, as a final note, I was recently married! Happy Days!

SpikerBox Pitch

2009-05-08T12:24:00.000-07:00

My colleague Greg Gage and I are in the process of submitting grants so that we can transition Backyard Brains from prototype to production. See our video pitch for a grant we submitted today for the NCIIA (National Collegiate Inventors & Innovators Alliance) Advanced E-Team!

Backyard Brains Launched

2009-04-22T16:35:00.000-07:00

All of my spare time the past few months has been devoted to getting the $100 spike operational as my colleague Greg Gage and I try to start up our company "Backyard Brains, Inc." Check us out! Accepting preorders soon!

Yes folks, we were playing, in real-time, spikes out of my car stereo last week trying to impress the folks on the sidewalk as we were cruising. It was quite fun, because when Greg would stick the prep out the window of the car, the wind stimulus would increase the spike rate!

Here is me showing the prototype to my Lab Manager (that is her hand holding the tweezers to tickle the leg barbs on the cockroach).

Yes, We got a Spike

2009-04-13T21:21:00.000-07:00

My colleague Greg Gage has designed a rather nice amplifier for recording spikes from the cockroach leg, and we are now in the commercialization process. For validation and comparison purposes, I also built an amplifier based on previously published designs. Tonight, finally, after 10 years of neuroscience education, I recorded a spike in my home workshop. The El Camino feels neglected.

Bopper back on the road!

2009-02-12T21:47:00.001-08:00

Hooray! I drove it out of the garage this morning after 7 months!

You can also see pictures of the assembly here.

Bringing Bicycles on Trains and Buses..the efficient way

2008-12-12T23:19:00.000-08:00

I often find myself traveling, and I often find myself in need of a bicycle. I finally solved this problem by buying myself a folding bike a couple months ago, and I love it.

But, the folks on the MegaBus won't let me bring a folding bike on their bus unless it is in a bag or a box. So... last weekend I went to an army surplus store in Chicago and bought a duffel bag that could hold the bike. It works, I can now comfortably carry it, but it does look a little funny.

Bringing Neuroscience to the Garage - The Interview

2008-11-29T08:57:00.000-08:00

When I can spare the time, my favorite hobby is to go into the garage, put some music on, and work on my cars. I enjoy it so much, sometimes it has bothered me. If you should do what you love, and given a choice I would rather spend my time in the garage, why am I a neuroscientist? Shouldn't I be a mechanical engineer?

Upon reflection, I realized I do love neuroscience, but it is simply impossible to do bench level neuroscience at home. All of my previous homemade neuroscience has consisted of satirical or theoretical writing that did not require any equipment besides a brain and a labtop. So...for this year's Society for Neuroscience meeting, my close friend and colleague Greg Gage and I decided to attempt to do some amateur neuroscience on the cheap, within the budget of a middle class high school student.

If you have a labtop, an insect, and $100, can you record an action potential using components solely obtained from RadioShack and Ace Hardware? We tried to answer this. Greg spent his spare time the last two months working on the electronics, and I worked on the micromanipulator. We presented our work in progress at the Society for Neuroscience conference in Washington, D.C. last week, and the response was overwhelming. DrugMonkey, a ~~blog journalist~~ writer for ScienceBlogs, covered the event rather nicely for us. Educators heavily encouraged us to complete the project and begin delivering it to students. Wow!

I also contacted Kerri Smith, the podcast editor for Nature Magazine, who was attending the conference, and she interviewed us for the Nature Neuroscience Podcast. You can listen to the ~1 hour podcast highlighting research from the whole conference here, or if you just want to listen to our bit, that clip is here (also embedded above). Thanks Kerri!

Stayed tuned y'all; I am already working on prototype V. We are close to fully operational spike.

Organism of choice, but I am beginning to look into crayfish as well.

Prototype IV of the MicroManipulator: 3 degrees of freedom, but still contains a little wobble that new prototypes should fix.

Greg's two pole bandpass filter pass plus amplifier on a breadboard. He is looking into alternative low noise op amps that cost 1 -2 cents more, still within our budget.

Finishing our presentation the night before at the hotel bar. Our first reviewers were the barflies, and they gave us great advice on the presentation format. That's Greg on the left, me on the right.

Greg delivering our message of neuroscience liberation to our colleagues and converts.

******

Finally, if you came to my blog in search of satirical neuroscience, here are the links to pdf's of our group's (Greg, Hirak, and me) previous work.

SfN 2005 Stock Market Behavior Predicted by Rat Neurons
(satirical poke at overuse of correlation)

SfN 2006 How Many Neurons Must One Man Have, Before You Call Him a Man?

(educational/semi-serious thought experiment on long-term memory...the paper finally just came out; all figures hand drawn!)

SfN 2007 Cingular Theory of Unification: The Cingulate Cortex Does Everything
(satirical poke at overinterpretation of fMRI mapping data)
The work will appear in a German book, translated in German, in early 2009.
Gage G. Marzullo T. Parikh H. "Die Cinguläre Theorie der Vereinigung: Der Gyrus Cinguli ist Für Alle Geistigen Leistungen Zuständig." in the book "Braintertainment 2.0"
An abridged version also appeared in a recent issue of the Annals of Improbable Research, and you can watch a youtube version of the work.

Enjoy! We encourage any readers out there to tackle issues in their own science field through satire. Sometimes scientists take themselves too seriously in the importance of their results (I sometimes do this as well), and a good-humored joke can spark more serious discussion of the limitations of our tools and methods.

Rolling Your Own Gaskets

2008-11-26T07:00:00.000-08:00

Yes. I am still working on Bopper trying to bring it back to life. The cylinder head is back on, and now I am trying to reassemble all the pieces to get her back on the road again.

A couple months ago, during disassembly, when I removed the carburetor from the intake manifold, I noticed the cork gaskets from the rubber bottom of the carburetor were horribly rotted and needed to be replaced. Now that I am back to putting it all back together, when I went to Murray's to get the gaskets, but they didn't have any for this specific Toyota 3AC engine. However.... they had rolls of gasket material, so I thought, "hey what the hell, I'll just cut my own; that's what most gearhead folks do anywhere on odd cars when you can't really find readily available replacement gaskets from the store."

Note; To non-gearheads out there, a gasket is a piece of rubber, cardboard, or cork that goes between two metal parts to complete a seal. Getting two parts of metal to seat perfectly against each other is very difficult, and every modern car engine uses gasket material between two metal parts to fill in any irregularities, so that a fluid-tight and gas-tight seal can be formed.

But how do I make my own gasket? I recalled the woodblock techniques from my high school art class. Cover the metal part with paint, and stamp the pattern on a piece of paper.

Then tape the painted gasket picture on a piece of gasket material, and use a fine #11 edge blade (re: scalpel) to cut out the gasket pattern.

Below you can see the cut out paper pattern on top, the homemade gasket in the middle, and, below that, the piece of rubber the gasket will attach to.

You can see the new gasket placed on the intake manifold of the car.
And coated with a high temperature resistant silicone sealant.
The thick rubber block between the carburetor and intake is installed...
Another handmade gasket is put on top of that, with more high temp sealant...
and viola!
The carburetor is installed! Now to hook up that mess of vacuum and fuel lines...

From Genes to Social Behavior - A Meme Gone Out of Control

2008-11-10T13:45:00.000-08:00

Those close to me know about the recent fiasco regarding the neuroscience program forcing my colleagues and I to retract an abstract we sent to the Society for Neuroscience meeting this year.

The abstract, entitled,"From cell fate to human fate decisions: the role of notch signaling in global conflicts," was a satirical poke at contemporary neuroscience by claiming that all human wars are the result of one gene, Notch, which is required for nervous system development.

The point of the abstract was to point out how easy it is to exaggerate the importance of single proteins and genes in the function of the human mind. True, Notch definitely is responsible for human wars (because we wouldn't have functional brains without it), but a lot of other genes and factors, to understate it, are required as well.

And, true to form, look what appeared in the November 7th issue of Science Magazine in a article entitled "Genes and Social Behavior." The figure that explains it all. We should all stop working; it's all figured out.

Head Gasket Finally Replaced

2008-11-02T18:52:00.000-08:00

With a screw driver I was able to scrape off the carbon deposits on the valves in question (see previous post). Then, with a combination of steel brushes, more screwdrivers, rags, and engine cleaners, I tried my best to remove the gasket material from the bottom of the cylinder head. I couldn't make it completely clean, but I made it as smooth as I could, and with a straight edge the bottom of the head did not seem warped.

So, Bopper, what failed on you almost five months ago in Southern Ohio, with me since averaging probably 3-6 hours a week working on you in any time since I could spare, is finally being replaced. It's time for your new head gasket!

As you can see in the picture and video below, I had previously exposed and cleaned the engine block and cylinder heads. I was worried that maybe a piston component had failed, but it appears not so.

And the culprit! Compare the old gasket to the new one, and notice the rip in the gasket between the #1 and #2 cylinder hole. I had a brief moment of minor annoyance when I saw that the gaskets were not exactly the same, but the two coolant pathways on the front of the old gasket don't lead to anything, as there no passage way for those holes on the head! See picture at top of post.

I bought some special gasket sealant spray from the auto parts store that contains bits of copper to improve heat transfer, which made the gasket a very pretty burnt orange look (Hook 'em Horns!). The gasket slipped right on the top of the engine block. Like a glove.

I took one last look at the cylinder and piston heads, said "It was good knowing you, but hopefully we don't have to meet again for a very long time." I put the cylinder head on carefully (it's a bit heavy!), put the 10 bolts in the slots, and tightened each one down in the correct order, carefully eventually torquing them up to 50 lbs in 10 lb steps.

Now I only have to install the carburetor, distributer, timing belts, water pump..... Twill still be a while before she's fired up again.

Valve Damage Question

2008-10-24T11:14:00.001-07:00

This was an e-mail I sent to some of my gearhead friends today regarding the repair of my 1981 Toyota Tercel "Bopper":

Hi all,

I am finally putting Bopper back together and am almost ready to put the head back on the engine. Turning the head upside down to clean off all the old baked-on gasket material, I noticed one of the valves, third from right in attached picture (with a closer view in another picture) has some weird precipitate on it.

Since the old head gasket had failed and coolant was leaking into the cylinders, I am thinking that this is some weird antifreeze byproduct on the valve. It's very hard to get off.

I don't want to replace the valves, I want to finish this job and start driving Bopper again, but the question is, does this raise any alarm bells for y'all? I was just going to try to clean it as best I can and then put the head back on. Have any of you seen this before?

Thanks,

Tim

And my mentor gearhead guru Mark's response:

"It looks like carbon deposits to me. As long as the valves are seating properly and there isn't carbon build up on the valve stem it should be fine. The valve might run hotter than the others but that usually is only a problem on air cooled engines w/sodium valves. Just make sure you scrape off as much of the old head gasket as possible and wipe down with acetone before putting the new gasket on. And make sure the #1 piston is at TDC. And follow the torque order..."

Thanks Mark! Anyone on the interwebs have any suggestion as well?

Pop Art Means Cutting Edge Neuroscience

2008-10-03T11:36:00.001-07:00

In the latest issue of Science Magazine, a group of Israeli scientists recorded neurons of the hippocampus in humans with microelectrodes as part of an epilepsy surgery. As the single neurons were recorded, the patients were played videos from various pop culture sources. After the movies were played, the subjects were then asked to recall what they saw. As you can see in the movie below, the sample neuron fires whenever Tom Cruise is shown, and, later, when the patient freely recalls what he saw on the TV, notice the neuron fires again approximately 1-2 seconds before the patient says "Tom Cruise."

The video is amazing for its sheer pop art meets neuroscience combination. I thought it could be in a museum as an experimental modern art piece. But that aside, the big science ramification is that, perhaps, this neuron is where "the memory" of Tom Cruise resides. It also probably encodes more than Tom Cruise (as you can see in its sporadic response to other images), and whether it is truly where the memory trace exists can only be shown by either deactivating that neuron with GABA agonists / cooling, which is only done in animal models, or by stimulating that neuron and then asking if the patient immediately thinks of Tom Cruise. Even then, the neuron may still only be the "librarian" of the memory, and not the actual storage. Perhaps the brain doesn't make such distinctions in its storage mechanisms.

These are tough problems to solve, but ultimately the most fascinating. I consider it even more interesting than the "C-word" problem. Oh brain oh brain, how ever do you store declarative memory?

Tour de Troit 2008

2008-09-20T18:11:00.000-07:00

Last Saturday my friends and I went on a 42 mile bike ride through Detroit as part of an annual revitalization event. I had two bikes: I let my girlfriend take my mountain bike, and I rode in my folding bike. Folding bikes are not designed to go on long trips (they have small wheels and low gear ratios), but I felt I was in enough shape to handle the stairmaster that is the single speed. You have to pedal very very fast just to keep pace with the regular bikes.

The trip began at the old Michigan Central Station, a beautiful abandoned building that was in an odd part of town even when it was newly constructed. It will never be torn down and will forever remain perpetually mired in aborted renovation plans.

Not all the of the living things on the bicycles were human.

After a late start (10:30 AM) we were off, and we went directly towards downtown Detroit. You can see the route map and area highlight list below (courtesy of the Wheelhouse).

There were about 1100 bikers, but we were all appropriately spread out that only rarely did it become uncomfortably crowded.

In the video below, notice the iconic steam rising from the manhole covers as we pass Woodward avenue. If you look very closely as we make our left turn you can also see the Spirit of Detroit Statue.

After a brief tour of the downtown Detroit we then drove through the old neighborhoods on Detroit's Northwest side of town. There were only 2 other people with folding bikes out of the 1100 people, and people we would pass in the neighborhoods would always call out(especially the kids), "Whoah..that bike is cool! It looks like a scooter!" When Miss Trigger rode it, the effect was even more so.

In the final part of the trip, we headed south on grand river avenue for 10 miles back into corktown. I thought this was rather curious, but Miss Trigger told me the neighborhoods around that area are pretty bad. The police escort actually stopped the whole biking group two or three times on the road to keep us all clustered together. Whether that was to make the police force's job easier or keep us safe, or both, I don't know.

My favorite picture is the one below of Greg, happy and relaxed on a nice Saturday bike ride, with a wonderful view of an iconic image, unfortunately, of Detroit's negative population growth: the abandoned burned out building in the background.

The "bad ass" bike of the day award goes to the dude below. What is it even called?

The tour ended soon after that, and after packing the bikes up we had some lunch in Mexican town, drove back to Ann Arbor, and I promptly passed out for two hours.

Continued Search for Optimal Rocket Motor #2

2008-09-11T09:16:00.000-07:00

Who knew designing rocket motors from scratch would take so long? But..I finally think I am ready for a compression test next week with the full load cell test stand. I was originally using Elmer's Glue as a binder, but further tests revealed the Elmer's glue actually substantially inhibited the combustion and ignition (motors took forever to ignite, and then burn at a low rate for a minute or so...way too long when I want a burn of at max 2 seconds). I speculate that since Elmer's glue is water-based, it is somehow degrading the propellant.

I thus moved to an organic binder, a nasty smelling contact cement I bought at the local hardware store that is used to apply linoleum to floors. The movie below shows a mixture of 25 g pyrodex, 3/4 ounce of the binder, and 10 g sodium bicarbonate (baking soda). After baking in the oven at 200 degrees for about a week, it was sufficiently dry to do a burn test. It took 5/6 of a second to burn (measured via the video time), which may be short enough to provide a good level of thrust for the rocket but long enough that the risk of overpressurization is low. Last night I gave myself a headache making some more motors (that binder glue is nasty), but stayed tuned for next week when fellow gearhead and garage guru Dr. Mark Lehmkuhle comes to Ann Arbor for a week! We'll finally get that static test up and running with the new motors!

The first and last day of graduate school

2008-08-28T11:06:00.000-07:00

I began graduate school on August 16th, 2001. After a year of rotations, I joined Daryl Kipke's Neural Engineering Lab at the University of Michigan, and six years later, I graduated with my PhD. In total, from the time I began graduate school to the time I "completed all requirements," was seven years. Exactly seven years. As in I turned everything into the Rackham graduate school on August 15th, 2008. Why did it take so long? Now that is a long conversation my friend.

On my first day of graduate school, I woke up in Ann Arbor in my new apartment, had a cup of coffee, and walked the 2.5 miles to the Krause Natural Sciences Building on central campus to attend the "boot camp" for neuroscience students where we learned basic techniques in neurobiology. I remember being a bit tired that day because I had stayed up late the previous night writing songs with my roommate Eric. I was single at the time, not tied down to much of anything, and unknowing what the future held. The out of focus* photograph below shows that first morning.

Seven years later to the day, on August 15th, 2008, I got up in the morning, went to Expresso Royale for a cup of coffee spiked with a shot of expresso (graduate school having increased my tolerance for caffeine), then biked the 1.5 miles to my lab in the Lurie Biomedical Engineering Building on North Campus. I grabbed the last two dissertation forms from my advisor, printed out a revised table of contents, and then biked from north campus to central campus to pay a $70 binder's fee to the University of Michigan. I then turned all the final paperwork in to the administrative staff at Rackham graduate school. The last person between me and my PhD told me she really liked the dedication to my grandfather at the beginning of my dissertation and the Henry David Thoreau quote at the end of my dissertation (it's funny as I think she is the only one who noticed those two things...none of my faculty advisors commented on them). She then printed out a "fulfilled all requirements" paper for me, and told me I was done.

That was that. I wanted to hug her. Happiness. I stood there awkwardly for a few minutes overcome with emotion, and she rightly noticed it and shook my hand saying "Congratulations." I walked out of that building in the early afternoon and the day had never looked so beautiful. I had to go back to lab to help a labmate with a experiment, and here you can see me on my last day of graduate school looking over a surgical prep.

Then, the day after graduate school, I found myself a victim of eternal recurrence, sitting in a high school classroom.

Would I do it all over again? I am happy having studied and continuing to study neuroscience, but I probably would have taken more engineering classes in undergrad. It would have made graduate school a helluva lot easier given the nature of my dissertation. The only "what if?" on my mind is whether I should have gotten a materials science or aeronautical engineering degree instead. Would I be, to phrase Maslow's hierarchy of needs, more "self-actualized?" I imagine everybody has such thoughts. Scaled Composites is hiring....sometimes late at night I playfully let my mind wander, and I imagine just hopping in my car, driving out to California, and knocking on their door.

*****Fin*****

*Note: The out of focus picture of my first day of graduate school above was taken with a Kodak DC4800 3.1 MB digital camera (the out of focus is my fault). In 2001 consumer digital cameras were still very novel, and I was the only one of my friends and colleagues who had one. I had received it as a graduation gift from my parents for my B.S. in Biochemistry. It was a decent camera, but at the time it was about $500-$700. Nowadays a camera of similar features and quality would probably sell at the drug store for $50.

Continued Search for Optimal Rocket Motor

2008-08-25T16:51:00.000-07:00

I've taken up amateur rocket construction as a hobby in the past year, and my current struggle is designing a rocket motor that 1) doesn't burn too fast, overpressurize, and blow up, and 2) that doesn't burn so slow that the thrust isn't sufficient for leaving the Earthly plane.

I thought I was rather sophisticated with my load cell set up.

But my motors are not at the stage yet where I need my static test stand (which I spent the last few months idly working on) to record the thrust time profiles. Rather I need to spend more time playing with ratios of gunpowder, baking soda, and glue, so as to finally get a motor that burns for about two seconds. After that I will record the thrust with the static test stand and start scaling the recipe for bigger rockets. See video below.

Codicil: Coming back Home, 9000 miles and 19 States

2008-08-20T13:23:00.001-07:00

I have been in graduate school too long, and I have become too comfortable with the free lifestyle it offers. After defending my dissertation, I felt a sense of wanderlust I had never felt before. I literally couldn't stand to look at a computer screen, to walk down Beal Street to my lab, or walk down South University to Panchero's to eat my typical burrito. It was just too much of the same of the same of the same every day.

The mind turns inward in graduate school. I became so immersed in my own black hole of thought that I forgot there is a world beyond the same streets I walk every day. It sounds trite. It is trite. It is true. America has plenty of beautiful places and fascinating cites; I don’t think I’ll ever fully explore them all.

But, after traveling around this country, I still find myself wanting to stay in Ann Arbor. My friends have criticized me for becoming too comfortable in grad school and Ann Arbor, and that I risk becoming stagnant (if not already). I’ve always felt rather odd regarding this criticism. One of the joys of graduate school, beyond becoming an independent scientist, is that I have seen the world: most of the United States, Egypt, New Zealand, China, India, Dubai, Europe multiple times, Mexico multiple times, Puerto Rico, etc.... I do not feel the need to leave Ann Arbor to find a new place, as I travel one week a month on average anyway. I enjoy, at the end of things, always coming back to Ann Arbor. And now that I am graduated and have my PhD, I am viewing this town as my home rather than as a place I am simply staying on a long-term visit. Tim, born in the Midwest, staying in the Midwest.

The road trip ended symbolically with my flight back from New York City. From the unpretentious Bopper taking me around the west coast, I rolled back to Detroit in first class, surrounded by suits. After landing and waiting for a special lady to pick me up at the airport, I idled with psychedelic visions of the walkway to Terminal C in my mind.

Encore: New York City pt IV -Summertime

2008-08-15T07:46:00.000-07:00

With the arrival of Saturday, Thad was off work, so I suggested we go back to Williamsburg to lounge around on a generally nice hot Brooklyn Day. We sat at the Verb Cafe again, I tried to edit my manuscripts, Thad tried to read the New York Times, but it wasn't happening. Thad found it hard to concentrate and relax with all the people around, and I was a little bit hung over from the night before when we went out until 4 AM in the morning. So... we just chatted and watched the stick figure people.

Since it was a hot day, the fire department had opened up the fire hydrants for people to run through. Not many of the hipsters took advantage of them, but their dogs certainly did.

Bedford Avenue was closed off to traffic, and the streets were full of people enjoying themselves. Having been to New York, Chicago, and Pittsburgh in the period of the last three weeks, I am shocked by how beautiful the woman are in cities compared to Ann Arbor. Now Ann Arbor, like any college town, has plenty of pretty gals. But in urban centers, I don't know, women just seem incredibly more stunning than in rural middle America. I hypothesize such dense beauty is due to a number of factors: 1) the women in cities are generally in better shape since they walk a lot, 2) they are generally better dressed or dressed more exotically with the "newest" fashions that are pleasing to the eye due to the novelty, 3) some probably actually are models, 4) cities also have more a diverse population, so there is more of an "exotic" effect and 5) The simplest explanation: there are more women around, so the chance of seeing bombshells is higher. I don't have any pictures of the angels, unfortunately, as I often feel uncomfortable taking pictures of strangers without their permission.

A nice young woman had brought a barrel of sidewalk chalk, and she and her toddler were drawing pictures on the road. I asked if the chalk could be shared, and she happily gave me some of the chalk to draw with. I am, and will continue to be, a notoriously bad drawer, and so I drew the only things I know how to draw: a model of the neocortex column and a spaceship.

Following the walking tour of Williamsburg, we biked to Manhattan to see the Metropolitan Museum of Modern Art (see post on MOMA here) and visit central park. On the way, I saw a taxi garage, a lovely taxi garage, with plants everywhere hanging from the ceiling.

And then we went to central park. Central park was full of its typical melange of people: troupes of gay men in roller states dancing to music in makeshift rinks, groups of young black kids playing African-inspired percussion instruments, break dancers, lovers, bikers, and the like. I took a brief nap in one of the fields, and then we began to motor on to make it to our Mets game. Thad and I were talking as we were walking our bikes through a crowd on our way out, when a big black guy told us to stop and walk around a touch football game. We had screwed up the last play. I'm sorry, Puff Daddy. He was playing some touch football with his kids, and that was his bodyguard who had told us to watch where we were going.

I actually thought it pretty cool that the hip hop star could enjoy a day in central park like the rest of us, with minimal entourage (one dude), and no one would bother him.

We had tickets to the Mets game, but we had lounged too long in Central Park, so there wasn't enough time to bike out to Queens to make it to Shea Stadium. So...we had to break our own rule of not taking the subway anywhere on this trip. We were those guys, bringing our bikes on the subway.

We actually didn't even make it to the game until the 6th inning, but it didn't really matter because the game went out to 14 innings anyway. Twas the Mets versus St. Louis, and St. Louis ultimately won 10-8. When we left the game (saying goodbye to Shea Stadium as this is the last season before it is demolished), we biked down Northern Blvd all the way from Flushing back to Long Island City before we headed south down to Bushwic k. We were exhausted from the near 20 miles of biking we had done that day and crashed out at home.

The next day had some rather nasty weather, but we tried to make it to a free concert in Brooklyn. Unfortunately, it was packed beyond capacity, so we met one of my old friends from Ann Arbor for dinner, and we spent the reminder of the night playing dominoes.

I got up up at 9 AM the next morning to get my cab for my 11 AM flight back to Detroit. Now, since I was rolling first class, I thought LaGuardia would run as fast as Detroit Metro (10 minutes tops to go through check in and security in first class lines), but I was wrong. It took 45 minutes to check 5 people in. The staff at the airport were overworked from the previous day of bad weather, the airport was full of people who had stayed through all night, and everyone was generally pissed off and not very helpful. Due to the huge lines, blast, I missed the flight! I had to arrange for another flight the next morning, 6 AM.

What a drag. I was ready to go home, and I had to get back to work anyway to work on my dissertation revisions and manuscripts. But, like staying at a party two hours longer than you want to, even though you liked the party, I had another day in New York City. I spent most of it in an internet cafe working on a manuscript that was due in two days. Some of the local hipsters would come in and out, and I particularly noticed this one gal who came in with her Boston Terrier. I normally hate these dogs..so yappy and alien looking, but this one was incredibly well behaved while its owner was surfing the net. I asked the cute gal if I could take a picture of her and her dog, and she laughed and said it was fine. I also enjoyed how her shirt was a shirt in name only.

And Yes, I was actually working, not just taking pictures of pretty girls with their dogs (see Hirak! I told you so).

I worked until about 9:30 PM, then took the L train back to Thad's place. I had to get up at 3:45 AM to catch my cab at 4 AM to the airport, so we chatted only briefly before I packed up and tried to sleep for a few hours before heading out of New York City to go back home, the great American exploration coming to a satisfying close.

Coming Up: Codicil: Coming back Home, 9000 miles and 19 States

Encore: New York City pt III - The Postcard That Redeemed Our Faith

2008-08-12T14:38:00.000-07:00

While at the Metropolitan Museum of Modern Art (MOMA) in Manhattan, I stopped at the gift shop to buy a postcard to send to my lab. I wrote a message, got a Stars Wars stamp from Thad, and put the postcard in my pocket as we went out that Saturday night, figuring I would find a mailbox as we were carousing around. I never did find a mailbox; in fact, I rather quickly forgot about the postcard in my pocket. The next morning I realized I had lost it, and I was a bit depressed about my postcard lying in the middle of the street somewhere in Manhattan or Brooklyn. But, since the the postcard already had a stamp on it, perhaps some honorary citizen would find it and mail it for me. Thad was skeptical, saying something to the tune of "This is New York City; You'll never see that postcard again."

Checking my lab's mailbox yesterday, look what I find! Someone, somewhere in New York City, found the postcard and placed it in a mailbox. Thank you whomever you are. I immediately called Thad to rub it in, and he said "Wow. That's awesome. I was wrong. It's restored my faith in the humanity of New York."

I should note that Thad's faith in New York City's humanity had been recently damaged due to a robbery of his apartment four months previous during which his labtop and guitars were stolen.

Encore: New York City pt II - Biking Around Town

2008-08-10T16:58:00.000-07:00

Upon landing at LaGuardia Airport, I took a cab to Bushwick, a Puerto Rican/ Dominican neighborhood in Brooklyn where Thad lives. I immediately noticed a change in the cabs from last year; They now have TV's blaring ads to you while you are in the car! You can turn it off, but in my cab it kept restarting every 60 seconds. It's the end of days. I felt like I was in Bladerunner.

I met Thad at his place, and after a couple hours of me asking him about his art (he is a apprentice glass blower for the famous artist Josiah McElheny) and he asking about my science, we decided the most appropriate action would be to find a place to rent a bicycle for me so I could explore NYC without the confines of a cab or subway car.

We went to the local bike shop where Thad gets his service done and espanol is the lingua franca. The owner, a nice short South American looking dude, told me he didn't rent bikes. I explained to him that the weather was just so nice I wanted to bike around NYC the weekend, and I would even buy one from him and sell it back if necessary and was there something that could be worked out? and so on. It didn't take much; he took me downstairs to a storage area full of old bikes and offered to give me an older, but working, racing bike for a $60 deposit and $20 to rent for four days.

Oh yeah! New York City in the summertime! Now, I've always felt I am a pretty good biker, given that I bike anywhere from 3-10 miles a day for work and use a bicycle as my principal mode of transportation, but navigating the traffic of Ann Arbor is child's play compared to New York. I just couldn't believe how fast, and how reckless, Thad was in weaving around the traffic. He would literally cut cars off, and with no helmet either. His bike was also faster than mine (he had a light single speed with freewheel), so he was always way ahead of me. I took some videos with my camera; they don't really show our biking in NYC in full glory, as the most exciting, hairiest spots I couldn't film because I enjoy being alive.

(By the way Thad, The East River is technically a strait, not an estuary.) But anyway, unless you are an Olympic Athlete or a Nobel Prize Winning scientist, there's always someone better than you. Check out this link of Bike Messengers in NYC. They make Thad look like he still is using training wheels.

Last summer when I visited, we happened upon a community hang out bar behind a deli in Bushwick, and we ended up spending all night drinking beers and hanging out with the locals. It was the cheapest bar in town; you go inside the deli, buy some beer, and then go out into the back yard to hang out and listen to Cuban/Puerto Rican music on the large speakers. Last year they said we were first white people there in a long time (they also said we were cool, but don't bring any more friends into the neighborhood and jack rent up). We came back this year after getting the bike, and they actually remembered us. One of the dudes, Pablo, actually asked me if I had finished my PhD yet! Per last year, the other people who didn't know us gave us weird looks, but as the night progressed, and we began playing dominoes with some of patrons, pretty soon we were just part of the noise. I asked Pablo to take a picture of us, and he, half-jokingly and half-seriously, said, "Sure I can. Now you can show all your friends at home you were slumming it." Ouch.

Thad had to go to work the next day, so we called it a night fairly early. Thad doesn't have a couch, so I slept on a small sleeping pad in the studio room of his apartment. It was so hot that week (late July Brooklyn) that this minimal sleeping arrangement was actually pleasant compared to a bed that would have gotten soaked in my sweat.

When I woke up, Thad was gone, so I hopped on my bike to Williamsburg to do some reading and work on papers. And, yes, all you skeptics out there, I actually did get some work done editing some drafts of my manuscripts (one of which I just recently submitted!). The change of scenery was refreshing, and sitting outside at Verb Cafe, idly people-watching and thinking, was downright lovely and relaxing.

After a few hours I had done all I could do with pen and paper, and I went to a nearby internet cafe to begin editing my documents. After a few hours of that, Thad got off work, all flustered from God knows what, so I suggested we get something to eat at a nearby Italian restaurant...Ahhh....Our waitress actually had an Italian accent. Who knew?

Turns out Thad was flustered because multiple other Toledo (our hometown) friends were in Brooklyn that weekend, and he was getting overwhelmed because his cell phone kept blowing up. After dinner, we saw, quite randomly, a friend's band who was in town at a local overcrowded venue full of hipsters quite younger and more beautiful than us. I was getting a little bored, so I suggested to Thad and the random Toledo friends that we go the Ear, one of the oldest bars in NYC, and a nice biking distance away on the west side of Manhattan. After a brief silly "Who's doing what?" conversation...

We made it out to the Ear around 1 AM in the morning, and stayed, like we did three years ago, until it closed at 4 AM in the morning (I don't know if I could handle living in New York City year round. The city would tempt and swallow me whole with its seductive vices; I would never get anything creative done and would simply waste away financially and spiritually).

Before we left, we took a picture next to the "Ear" of the Ear bar, similar to previous years. Thad and I then rode our bikes back to Brooklyn, and I had to withstand Thad's verbal onslaught of how badly I was riding my bike. Ugggg,,,,

Coming up: The postcard that restored faith in humankind.

Encore: New York City Pt I - Landing

2008-08-09T15:37:00.000-07:00

After the NIC conference in Cleveland, I was hoping to drive Bopper out to Brooklyn, New York City to see my friend Thad in my annual pilgrimage to the big city (2005, 2007). I had grandiose plans to recruit Thad and the locals to spraypaint/tag Bopper. Alas, Bopper broke down, and my roadtrip was cut short. I called Thad in Cleveland and told him I couldn't make it.

But....never say die. It turned out I had enough frequent flyer miles on my Northwest Airlines account that I could fly in New York City for free, and first class to boot! So, a month after returning to Ann Arbor, I finally completed the vacation tour of America by getting on a plane to New York City. Due to inclement weather the night before in NYC, air traffic control had the arriving planes circling for an hour while other planes took off. I didn't mind, as the seats in first class were comfortable enough that I actually (gasp) enjoyed being in the plane (the free wine also helped).

The upshot of the circling was that when we descended, we were able to get a very nice view of Manhattan due to the direction we were coming from.

In the pic below you can see the docks of Brooklyn in the background.

In this pic you can see the Williamsburg bridge (left) and the Brooklyn bridge (right).

And, flying over Midtown, if you look in the lower left of the pic below, you can make out the Empire State Building.

The Hand of God Saved Chevrolet

2008-08-04T20:32:00.000-07:00

Tonight, I am in Chicago, and a tornado hit and ran havok among the neighborhood. My friend's Chevy HHR car was miraculously saved by the power lines. That tree branch is literally 6 inches above the car. We could drive it away if the zombies were coming, but only if the zombies were coming. That's a 6 inch difference from rather funny to incredibly tragic.

Memphis - Will You Still Rock when You Are 80?

2008-08-01T11:46:00.000-07:00

With sad hearts Eric and I left Austin to drive to Memphis. I had to be in Cleveland in two days for the Neural Interfaces Conference to present a poster of my research, and I was sad that my great American roadtrip was drawing to a close.

Such being my dreary state, driving through hot, humid Arkansas was still rather fun.

While on I-30, a Jeep full of cutie pie black girls kept passing us, and we passing them, on the highway for about half an hour. They were heckling us and Bopper, saying things to the variation of "You need to pimp that thang!" but with a good-natured smile. I would occasionally jokingly yell back about how Bopper didn't need any modification.

Later on that day, we saw a Lexus pulled over by the side of the road and a black guy trying to flag people down for help while his family and friends sat miserably in the heat under an overpass. Given that we had been helped in New Mexico and weren't in any particular hurry, we stopped to see what he needed.

They had a flat tire, but the man didn't have the right socket on his tire iron to remove the lug nuts for his car. He asked me if I had any tools.

I have dreamed of this moment.

Do I have any tools? Sir, how about a full mobile garage? I dug* through my trunk....

*Note: My trunk latch had failed in Austin, so the only way to access all my gear in the trunk was by digging and scrounging through a hole in the back seat which I had ripped off the frame. That was fun in the 90 degree humid heat.

....gave him a full socket set, a 2 foot long socket wrench, and a 2.5 foot long torque wrench. I guarantee no one on the highway, besides maybe a travelling mechanic, had the extensive tools I had. The man was jubilant with my tools (he actually wanted to buy some off me, but I said I was on the road and might need them later). Sure enough, the man had his tire removed and replaced in no time. I looked at his car, a 90's era brown Lexus, and I noticed his tires had absolutely no tread. I said to his friend, "Wow, are these aftermarket racing tires?" I genuinely thought they were, as they looked like Goodyear flat rubber racing tires. The man changing the tire said, "No they're not. I know they need to be replaced. I was going to change them next weekend." They were normal tires, just completely worn! Wow, I guess if it never snows you can get away with it.

He wanted to give me money for helping him, but Eric and I wouldn't accept it. We just told him that the next time he sees folks on the road in need, help them. He said he would, but he still shoved a $20 in my shirt pocket anyway. He wouldn't take no for an answer.

We finally rolled into Memphis at 10 PM that night and tried to check into the hostel. Now, Eric had checked in with his cell phone, so we had rather cryptic instructions via text message on how to get into the hostel. The hostel turned out to be a converted church, and when we pulled up there were two British lads trying desperately to get in. No one was answering the door. Luckily for them we showed up, and we entered the door codes to get in.

And then frightening happened.

There was NO ONE there! No one is the hostel! No one at the desk, no one in any of the rooms. The Brits kept saying, "This is mental man! It's like a horror movie yeah?" I did check the refrigerators for severed heads. There weren't any.

We knew Memphis was a happening place, and it was Saturday night, so we figured maybe everyone went out to Beal street for the night (but shouldn't there should be at least one nerd reading a book on the couch?), so we dropped our stuff off on random beds in the hostel and caught a cab out to Beal Street and the Home of the Blues.

Lots and lots of black people on Beal Street; white folks are minorities there. I dug it. The street was closed off, and people were walking around drinking beers watching, dancing, and listening to the street musicians. We had four hours to kill since some of the clubs didn't close until 4 AM, so we walked around for a bit and Eric and I got a kick out the British lads speaking of their sexual escapades with American women (some of their exploits were lovely, some were funny, and some were rather disgusting (i.e. soiling the trousers)).

After the street musicians began to wrap up, We decided to walk into a club called Blues City Cafe and see a band that sounded pretty rockin' from outside.

Now as a music snob, I've heard a lot of live music. I've heard a lot of GOOD live music. But mostly I have heard musicians in their 20's and 30's performing some variant of rock or country music with guitars, keyboards, drums, or some combination thereof. But I was not prepared for what I heard in the Blues City Cafe; I witnessed the tightest blues-rock band I had ever heard, and they were just some house band called Freeworld! The band consisted of about 10 members, from vatos in their 20's to dudes in their 70's with multiple combinations of horns, flutes, guitars, basses, drums, and numerous vocalists. When they went into a 20-minute improvisation version of Stevie Wonder's "Superstition," Eric and I just sat there, shaking our head in disbelief at just how damn good they sounded.

I particularly liked one of the players, an old man periodically playing the flute and alto saxophone. During a break, I went up to him and complemented him on his playing. He turned out to be incredibly friendly and warmed up to us rather quickly. He ended up talking to Eric and I for most of the night in-between sets, regaling us with stories about the course of his long career. He had played with Miles Davis, John Coltrane, and the like in his earlier days; you can see a picture of a younger version of him in the middle of the photo below playing next to B.B. King.

And a picture of him playing now.

His name is Herman Green, and he has a star on Beal Street. He serves as a sometime musician and spiritual leader for the band Freeworld, and at 80 years old, he still rocks, still dances, and still flirts with the pretty gals in the club (and in a charming way that old men can sometimes pull off). Neither Eric nor I brought our camera out that night; all we had was Eric's camera phone, in the night no less. But forgive me gentle reader. Here is a pic of Herman's star on Beal Street.

And at the end of the night, we took a picture with him and the cutie-pie waitresses. In this grainy image, I am on the left, then a waitress, another waitress, Eric, and Herman standing outside the cafe.

The police started to clear up the streets, and we found a cab back to the hostel with an Ethiopian woman cab driver who spoke Amharic all the way back home on her cell phone. The hostel was still incredibly creepy, but we were so tired (and drunk?) we just passed out on any random bed that was available.

When we woke up the next morning, there were people roaming around, so I guess that confirmed we were staying at a normal hostel. When we looked at the chore board, sure enough, Eric and I had been assigned chores to clean the bathroom! What!? No one answering the door? No notification from any human being whatsoever the night before? Sleeping on random bare mattresses? Eric grabbed our chore card off the wall, looked at me, said, "this is bulls**t dude, let's get out of here." And, trying to hold grins off our faces, we crept out of that hostel and got the hell out of there, having never talked to a single person. We had to do some backtracking to get back our way on the highway, but we were able to get a lovely view of crossing the Mississippi during daylight hours.

I had to make it to Cleveland that night for the NIC conference, but we got stuck in traffic in rural slow speed limit Tennessee, and we were only in Northern Kentucky by 10:30 PM. We ended up staying in a hotel in rural Kentucky that night, just below the Ohio border.

The next morning we crossed the Ohio river and I got that familiar sinking feeling. Why is it that Kentucky is interesting but Ohio is not? You have deep Southern accents in Kentucky, but you cross the Ohio River, and suddenly you are in bland Ohio (give or take 50 miles of Southern Ohio where it is still hilly and rural.) My mind kept saying, "Oh my, Tim, you have traveled around this wonderful county, and now you have to come back. But be still your heart, at least you can have one last adventure before going back to Ann Arbor by heading out to New York City after the NIC conference." But when we stopped in Columbus for gas, the disaster with Bopper's head gasket began.

But I did make it up to Cleveland (over four hours to cover the last 100 miles), and I was able to attend the conference in a badly damaged Bopper. I hob-nobed with some scientists, talked about my future with some potential future scientific collaborators, and I also saw the coolest poster ever that qualifies as modern art. It's from Bill Shain's group at the Wadsworth center in New York.

But my mind was also elsewhere with my car troubles. I made friends with a local cab driver who drove me around town over the next couple days while I tried to figure out what to do with Bopper.

I eventually found out I was done. Bopper was prohibitively expensive toast to the tune to $3000 if I had it fixed by professional mechanics. I had to rent a U-Haul for $300 at the end of the conference and tow Bopper back to Ann Arbor. My great American road trip was cut short, and that was that.

The cat came back the very next 6 years- Austin

2008-07-16T23:41:00.000-07:00

With Eric as my sole roadmate following Sean's departure in El Paso to go back to Michigan, we got in the car about 11 Am in the morning and said goodbye to the animal zoo that is my Mom and sister's house. With the desert surrounding us, we motored on past El Paso, on I-10, to Austin, on that road I am so familiar with. I love I-10; on various roadtrips, I have driven on its whole extent, all the way from Santa Monica, California, to Jacksonville, Florida.

Bopper has no air conditioning, and to those of you who have never been in West Texas in summer, recall the last time you used your oven. Know that blast of hot air that hits you everytime you open the oven to check on your food? Now imagine wind that feels like that....for 10 hours. I was "that guy" in the car driving without a shirt on. Eric and I could only drive 2-3 hour shifts in the heat before we became exhausted and would fall asleep for a bit while the other person would drive. Bopper, Eric, and I went through a lot of water on that leg.

We made it into Austin about 10:30 at night, and we stopped at the gas station on the edge of town where I would always stop I was an undergraduate. A fellow traveler on a motorcycle saw our little Tercel filled with gear, with the guitar to boot, and asked us if we were musicians for the biker festival (yeah, I wish, maybe there's a market for Johnny Cash impersonators). Turns out there was a huge biker festival in Austin the same weekend we were there, and lame ol' me thought "f**k, where are we going to stay? all the hotels are gonna be booked." Sure enough they were. We drove around for two hours in Austin trying to find a place to crash for the night. We even stopped at my old dorm and asked if they had rooms for "visiting scholars," cause, hey, I am an alumnus neuroscientists, and my roadmate is a molecular biologist. Didn't work.

But we finally found a hotel room by the highway for about $65, though only for the night, as the rate was going to shoot up to $150 once the biker festival swung into full tilt. We booked the room for the night, didn't even take our gear into the hotel room, and went straight away to my favorite live country music bar in Austin (Hole in the Wall) to try to catch the last bit of live music and have some Shiner Boch. We talked to some cool local struggling musicians over a couple pints, the night ended too damn soon, and we had to motor back to the hotel at 2 AM, with full excitement in our hears to be in another city but unable to be jubilant simply because we got in too late. But..in the hotel I received a text message from my old college girlfriend who was still working around in Austin, and we set up a lunch in for the next day.

Next morning, I got up, took a shower to wipe the days of grime from my skin, loaded the car, dropped Eric off on Central campus so he could surprise some old high school biology friends who went to UT for grad school, and I picked up my old college sweetheart. Twas an old feeling I've never felt before, almost like a country music song. I haven't spoken to this person in 6 years, but she still knows me pretty well, asking me about my research and family. We had a minorly awkward lunch at Threadgill's, a popular local soul food/ Southern restaurant, and the feeling that permeated the table was the unsaid thought running through my mind and probably through hers: "I am really glad to see you again, though I know the relationship is over, and it probably is a good thing the relationship is over." It's still very hard for me to describe in words what it felt like. Happiness and an odd sort of bittersweet nostalgia at the same time. After lunch, I dropped her off at her car as she had to go to her second job, and I said to her, "It was great seeing you. I do think about you, and I am glad we were able to hang out, at least for a little bit. This went well, considering the last time we spoke you said to me, 'This is it, Don't ever f**king talk to me again.'" She wouldn't admit she actually said that (that's what I seem to remember), but she did admit she probably felt that way, with a grin on her face.

After that, I wandered around my haunts on the UT-Austin campus. I walked by my old lab, but I found myself pausing and staring at the entrance, simultaneously wanting and not wanting to walk in and say hello to my old advisor. Given that I had defended but still technically was not a PhD due to the revision requirement, I couldn't bring myself to walk in. I stood outside the door to my old lab, stared at my old posters still on the wall, and I then slowly walked back down those stairs I used to walk down all the time. I excited the building where I decided to go to graduate school in the first place and went on to further explore the the old town.

Eventually I hooked up with Eric again, and ta da! turns out there is a hostel in Austin, and they had 2 beds available for the next two nights for $50 total. Damn that expensive! A hostel for $25 a night?! But whatever, we didn't have any other options, and it wasn't a big deal. The hostel was in a beautiful location on the Colorado river which some local water fowl liked to frequent as well.

Once we checked in, I convinced Eric to walk with me all the way to 6th Street, about three miles, to meet up with some high school friends. But..Damn! We didn't realize it was so hot and humid. I was badly sunburned to boot.

But we eventually made it out to a local watering hole where I met up with some friends I hadn't seen in seven years. Twas very nice. The dude in the orange shirt below, Lon, was actually my roommate during my college freshman orientation, and we also came from the same part of town in El Paso. I remember him getting mad at me for asking silly questions in our high school advanced Chemistry class. Praveen, the Indian gentleman on the right, was also a close buddy from high school who is now a successful computer engineer in Austin. Allegra, the gal on the bottom, was my best friend in college and high school (We were in plays together, and I also took her to my high school prom). She is now a budding film editor in Austin's cinema scene, and the gentleman on the left is her fiance. After a nice long dinner, some beers, and nostalgia where I wondered why the hell I left Austin in the first place, Lon, Eric, and I walked on over to the Congress Street bridge to see the bats fly out at sunset.

Austin has the largest urban bat population in the world. It's a big community event in the summer; many people hang out on the Congress Street bridge in the sunset hours. Sure enough, a few moments after the sun set, the beautiful creatures, all 1.5 million of them living under the bridge, began coming out in swarms.

After watching the bats, we headed out to famous 6th Street of Austin to see the night life and watch all the killer hogs motor down the street. We went to too many bars, and many of them I can't recall the names of; it's too easy to lose money down there.

But the hipster bartenders are a trip with the mix of tattoos and old style country facial hair.

We made the required stopover at Emo's, the indie-rock punk bar I used to frequent when I was an undergrad. The VHS tapes I am holding in front of Emo's were given to me by Lon, and the tapes consist of a bunch of videos my high school friends and I made when I used to live in Toledo. Lon told me, "I have moved multiple times since you first let me borrow these tapes when we were in high school 8 years ago, and everytime I moved, I said, "No, I can't throw these out. They are a part of Tim's youth, and I know, someday, I will see him again!" And indeed he did, and indeed he gave me the tapes. Truth be told, most of the movies I had copies of and have since transcribed to DVD. But there was one gem. As juniors in high school theology class, my friends and I made a video about, of all things, premarital sex. For our project, me and two of my classmates walked around the University of Toledo campus with a video camera we borrowed from the school, and we asked random college students what they thought of premarital sex. The responses were all over the place; the whole thing was rather cute in hindsight. I try to imagine if I was walking on the University of Michigan campus and some high school students interviewed me about premarital sex. What would my response be? Probably something like, "Use protection, and get it when you can, because life is transient, your beauty will fade, and one day you will be old, crusty, and retired, yearning for your salad days and, as F. Scott Fitzgerald said "the joy of losing your innocence over and over again."" But that may be a bit creepy.

And finally, when the night was over, as we all left the bars, Eric and I commenced to witness a quite unusual and beautiful sight: Two bombshell Texas gals engaging in some odd giddy conversation with a homeless alcoholic stammering drunk. I had to take a picture of these two worlds colliding, and one of the women turned to look at me at that exact moment. I love the smile and expression on her face, among other things.

Eric and I tried to get a cab back to the hostel, but with the bars closing, we failed, and we then walked for 2.5 hours, lost in the urban jungle trying to get back home. We had to cross the Colorado river but despite our damnest efforts we couldn't find the pedestrian bridge! I even considered swimming across, but Eric wisely convinced me not to. We doubled back, finally found the bridge, and got back into our hostel at 4:30 in the morning, completely exhausted.

I didn't even get a nice sleep. One of the drifters in the hostel, the type that travels for months on zero budget, woke me up at 8 AM to ask for a ride to the nearest town 20 miles away because he had found a job "distributing flyers" by the road, in the hot sun, for $100/day. Wow, I guess wanderlust is a powerful thing for some people; I would have headed home if I was in that much of financial dire straits. Feeling sorry for him, I agreed to get up and give him and his friend a ride.

Not much happened the rest of the day, as my legs were crazy sore from all the walking the day previous. Eric and I simply went to a local natural pool, Barton Springs, swam for a little bit, I played a little guitar, and we both napped and tried not to look at the jail bait.

For our last night in Austin, we decided, again, to go to Hole in the Wall. It's my favorite bar in Austin, a good music venue of alt-country and roots rock and roll, as well as just being an all around excellent chill dive bar. Allegra came by, and we all ended up playing shuffleboard with some pleasant NSF-REU students from Georgia visiting Austin for the summer.
While we were there we saw this emo dude sporting some serious bling. I really didn't know what to make of it. But that's not the interesting part.

The Emo Bling Dude actually tried to steal our pitcher of beer! As in grab it from the bar from us when we weren't looking steal our beer! The nerve! Maybe he thought his medallion entitled him to it, I don't know. So Elysse ( the NSF-REU geology student) and I pretended to talk about igneous rocks while Eric shot a picture of us standing behind him.

And soon enough, the night ended at the Hole in the Wall. I hadn't seen Allegra in 7 years, and we had a pleasant bittersweet goodbye. I was glad to meet her fiance; he's a film editor and they seemed pretty near perfect for each other.

And the next week they were married! Official Shot below.

Coming up Next: Getting Schooled in Memphis, or the Most Awesome Blues I have ever heard.

Socorro to El Paso to Juarez - The Desert Cities

2008-07-13T11:43:00.000-07:00

After Denver, it was time to leave the Rocky Mountains and head south to the desert. We were trying to make it to the Very Large Array (from the Movie Contact) in Socorro before motoring on down to El Paso all in the same day. Most people who have never been to the West Texas / New Mexico area of the country have very little conception of just how damn beautiful it is. Open Country and Open Sky makes for an Open Mind.

Of course, some minor car problems prevented us from making it very far (like running out of gas), and we spent the night in Socorro, planning to go to the telescopes the next day.

We stopped at a tex-mex joint to eat and watch some of the Lakers/Celtics game, and Sean began chatting with some local fire fighters about what we were up to and our various adventures. We still weren't sure where we were going to stay for the night, and Sean in all his charismatic magic managed to get an offer for one of the firefighters rooms! The firefighters were doing a training exercise in Socorro, and they had about 5 rooms at the local Econolodge. Some of their crew were late, and they gave us one of the empty rooms for $30. After settling in, we invited them to our room for some beers, and we stayed up late into the night listening to them tell fire stories.

My favorite was "Don't ever cheat on a smart woman." A couple months previous, a woman had found out her husband was having an affair. So....she soaked the whole house with gasoline, put a piece of steel wool on the edge of the front door, and placed a 9V battery on the wall near the door jam. The cheating heart came home after a night of adultery, opened the door, the steel wool made contact with the 9 V battery, and..well..that was the end of that.

There were a bunch of other stories; their knowledge of chemistry and how things burn was rather impressive. I've personally never held any stereotypes about firefighters; it seems like an admirable enough public job to me, but they said multiple times: "Man, people think all firefighters do is play cards and watch porn. That's not true. This is hard ass work, with 48 hour shifts sometimes." But they did say, with all the administrative bulls**t and restrictions on their offjob behavior they have to put up with, the job is ultimately rewarding: Bringing people back to life never becomes mundane.

The next morning we woke up a little fogheaded, had some huevos rancheros at the local diner (where cowboy hats and the Spanish language are the norm), then we headed west on a small state road to the telescopes. I had visited them before with my family when I was in college, but I was totally down for seeing it again, and Eric and Sean had never seen them before.

I love big Science. Neuroscience is exciting and mysterious in its own obvious ways (as in, what makes us what we are?), but there is a much bigger question beyond the C-word: What is the nature of the universe? How old is it? How did it come about? In the desert, surrounded by beef cattle ranches, you come up on the plain and witness that functional monument to humanity's attempt to understand itself.

Of course, the happy nerd that I am, I had to channel Jodie Foster for a little while. Back in the day in early graduate school, when I spent a summer in California, I had a chance to meet the real scientist Jodie Foster's character is based on.

And after an hour viewing the big science, I thought maybe our neuroscience is not so interesting after all. It's an odd feeling, being in the desert amongst the telescopes...it's not as if you drive to the middle of New Mexico to see someone doing whole cell recording of a dorsal root ganglion. What I love about astronomy is that the instruments are always in your face....staring at you..taunting you...asking you..."What are you doing with your life? I am a tool to answer the grandest questions of all."

Eventually we got back into the car and made it down to El Paso by the late afternoon, and I had a happy reunion with my mother and sister. The last time I showed up in El Paso with my own wheels was eight years ago, when I was a junior in college. Every time since I have flown in, which always diminishes the distance. I am in Detroit, and 6 hours later I am in El Paso. On wheels and motors, I rolled in, covered in sweat, in a packed car, and having been on the road for two weeks. Obviously, arriving into El Paso in that fashion makes you realize how far away West Texas is from Michigan.

I hung out with my sister that evening, and I dropped the idea of going into Juarez, Mexico (the border city to El Paso, literally a couple miles from my house), because whenever I go back to El Paso, I like to spend an afternoon in Juarez, get something to eat, maybe buy some belts or clothes, grab a beer, and walk along the streets of the sad border town. But my sister was defiant. She would not come with me. She said, "Ay No! There's major gang wars going on now. The drug cartels sent an e-mail out to the cops saying no one would be spared. 40 people have been shot in broad daylight in the past month!" (I love the fact the drug cartels sent an e-mail. Subject: We are at war. Die?) But Sean and Eric, having never been there, really wanted to go, and we figured the US authorities at the border would tell us whether it was safe or not. So we drove the short drive from my house to the border bridge. The shaky movie below depicts the 30 ft boundary between Texas and Mexico...

And sure enough, when we crossed the pedestrian bridge, there were 18 year old military police with assault rifles watching everyone coming across the border (sorry, apprehensive Tim didn't take any pictures). The streets were noticeably vacant. During normal business hours you usually see many folks going about their business. The streets weren't dead, as in "let's get the hell out of here" dead, but I would say there was only about 30% of the normal foot traffic on the streets. No matter. It was so hot out anyway, we quickly forgot about the whole thing. But notice how few people are in the picture below...

After walking around for a bit, we decided to stop for a beer at the "Kentucky Club" on the main drag near the bridge and watch the Celtics/Lakers game. Twas a rather cool bar, with us drinking Sols, simply enjoying ourselves, and watching the Mexican businessmen with their "just a little too hot, and just a little too young" dates.

I am always a little on guard when I am in Juarez, and to tell you the truth, the only time I have been there at night was once in high school and a couple times at home from college. Having been around the world on many adventures, I hate to admit I get uncomfortable in a city so close to one of my hometowns, but Juarez is a den of pestilence and poverty, especially given the current climate with the drug wars. There's always stories of hueros being caught in the wrong place in the wrong time. The gal I took to my high school prom in El Paso actually had a friend who was shot and killed by random gunfire in one of the night clubs. So when the sun began to set, we walked back across the bridge, passed through border control, and arrived back in El Paso, Texas, land of the free and home of the brave.

As our last bit of fun before leaving West Texas, I suggested we stop at my favorite country & western bar close to my mom's house to hear some live country music. But...drat..that night was karaoke night, so we had to provide our own entertainment. Being somewhat of a drama queen who loves being on stage, I immediately signed up for a few songs. Below you can hear my rendition of David Allen Coe's "Long Haired Redneck."

I gave my mom and sister a call, and though it was late, they came out to join me and my friends. I convinced my Mom to come up with me and sing "Hard Day's Night" by the Beatles (when she was growing up, she remembers her parents really liking that song). We tried to get my sister to come up as well, but she's a bit shy about public performance. It felt so good to be back home, if only for a little bit...

Following the night at the bar, Sean parted ways with us and went home back to Michigan via bus ("bent to it again, gone. - Kerouac-). Eric and I went to bed, again too late, and again regretting the next morning when we would hop back into the car for another long ride to the next city...

Coming Up Next: The cat comes back. Seeing Austin again.

My Favorite Apollo Mission Picture

2008-07-09T08:07:00.000-07:00

I am an avid enthusiast of space exploration history, and I've read a lot of books and seen a lot of pictures on the Apollo Program. But my favorite photograph of all is dusty Gene Cernan, the last man on the moon, after his last moonwalk.

In the Apollo Program, everything looked so clean and sterile and "mom and apple pie," in stark contrast to the Francis Darkes, the Lewis and Clarks, and the Edmund Hillarys who explored the far reaches of our planet. In books I've read of historical explorers (try Cabeza de Vaca's "La Relacion" if you want to read about some rough exploring), it's often painfully clear how dirty and uncomfortable explorers were most of the time.

That's why I dig this picture of Gene Cernan. I am sure Apollo astronauts get sick of being asked "What was it like to be on the moon?" and I think this picture explains perfectly what it was like. Gene is tired and covered in moondust, but he has such a peculiar expression on his face of pride, exhaustion, and satisfaction. Once I get into the next tax bracket I wouldn't mind buying a really nice large print of this and hanging it up on my wall.

Incidentally, the picture was taken by Harrison Schmitt, the other Apollo Moonwalker on that mission (the second to last person on the moon), and last year I got to see him in the flesh. He came up to the University of Michigan in early 2007 to give a seminar to the aeronautical engineering department. He waxed about the "experience" of being on the moon for about 4 minutes then delved deep into hardcore lunar geology. Mad Scientist Respect. "Cool. We are on the moon. Let's get to work. We have only a short amount of time." It was inspiring being in the same room as the scientist explorer (forgive my sloppy camera work).

I really wanted to ask a question at the end on the future of manned spaceflight, so I could tell my grandkids one day, "Yes, I did speak with one of the moonwalker explorers," but other people were asking him serious geology and mission design questions (the room was full of graduate students and faculty of geology and aero/astro engineering), so out of respect for the scientific environment I sat there listening to it all and soaking it up. Oddly, I e-mailed my whole lab and all the neuroscience students here at Michigan, saying "this is a once in a lifetime opportunity! There's only nine of the twelve left, and they're probably going to begin passing on within the next decade!" But only one person (Schlomo, a recent PhD graduate and a previous owner of my car Bopper), came to the talk with me. Some people even told me they couldn't go because they had class, which has got to be the lamest excuse ever. If I were a professor, I would be mad if people actually came to my class if an Apollo astronaut was on campus. S**t, I would cancel class!

Obviously most people aren't as into this stuff as I am, so I can accept that. It actually explains a lot about the current state of NASA among my generation; most people in my age group/demographic (beyond engineers, obviously) simply really don't care that we have a space program at all. Because, let's face it, the shuttle program and space station isn't really that exciting. Even current shuttle crews will admit that they'd rather be out exploring the solar system than circling the Earth. Someday we may all be inspired again, but it may come from the likes of Burt Rutan and the Google X-Prize, even though both are still not as amazing as Apollo was.

As a final point, Harrison Schmitt is most likely the photographer of the most famous, and most used, photograph on the planet. of the planet actually. It's not known for sure, as the entire crew shares credit for every single photograph taken on the mission, but rumor has it Schmitt was the one who clicked the shutter.
This view of Earth had never been seen before by anyone prior to this photograph. The sun was just perfectly behind the spacecraft of Apollo 17, and the Earth was in the just right position, to illuminate the whole hemisphere.

Through Moab on to Denver

2008-07-07T07:13:00.000-07:00

After concluding my rafting trip in Oregon, I met up with my roommate Sean and labmate Eric in Salt Lake City. They had been on a roadtrip of their own through Montana, and now we were linking up to begin the phase of our respective roadtrips together. Sean and I, having read "On the Road" by Jack Kerouac probably about six or seven times in college (I had it on book tape and would listen to it when I would drive back and forth from El Paso to Austin), both wanted to see Denver for a weekend night and walk down the famous Market and Larimer streets of Kerouac's and Ginsberg's haunt. So, we decided to drive southeast to see Arches National Park, camp a night, then swing east to Denver. After some minor car troubles in Provo, Utah, we motored as fast as we could to reach Moab (the site of the Arches National Park), in time for sunset. And....we ....just...made...it...in...time!

I have seen enough pictures of this park in enough National Geographic magazines to give me a "this Earth is beautiful" overload, but, oh how quickly urban cynicism melts away in the face of ancient grandeur! Over hundreds of millions of years the wind has eroded the red rock into spectacular shapes. You need to go. Kill that silly Europe trip (it's too expensive anyway).

You can see Sean looking into the canyon below, and me almost camouflaged in the center of the picture. We raced up the trail to see the famous delicate arch before night fell.

And there it is. The famous "delicate arch" that is on the Utah license plate and on the cover of almost every road atlas ever printed. The sun set just as we reached it.

All the campsites were full, so we stayed that night at a very cool hostel in Moab. It was only eight dollars for a dorm style bed, and we stayed up drinking beers with the other guests. Some of the guests were aimless young wanderers that were hard to talk to. One young man had actually just quit his summer job and was hitchhiking across the country, trying to make it up to Alaska so he could visit the famous bus Christopher McCandless lived and died in. Wow...talk about morbid. Now, I loved the movie and book "Into the Wild", and I did relate to Christopher, but the whole "society is bullshit" mentality is incredibly sophomoric. Anybody who thinks that way and is older than 17 has become mentally stale. Come to think of it though, the dude at the hostel hitchhiking was about 17/18...

But I digress. I enjoyed talking to some professors and undergraduates at the hostel who were doing field research on local beetles, and some of the international people on vacation were interesting (and pretty) as well.

I wish there was more of a hostel culture in the U.S, as staying at motels and hotels is incredibly bland. You check it, go to your room, and that's it. When I've been in a car for 12 hours, it's great to simply have some beers and chat with people. At a motel though, there's rarely anyone in the lounge. But at a hostel, it's almost expected that you hang out in the common area and talk to the other travellers.

Early the next morning, we decided to take a local state road for part of the way to Denver. The road follows the Colorado River for a few hundred miles. I can't look at the picture below without wanting to simply get in my car and do it all over again...

And, as I've written about before, the car was a little cramped, especially for the person in the back seat..

And after we reached the end of the road and started getting close to Colorado, we had to do a map check in the middle of nowhere. Thank god Bopper only broke down on me in Ohio...

Once we reached Colorado, we decided to make a pit stop in Vail just to see this famous city that always seemed to be printed on the sweatshirts of students in my high school and college after a winter vacation. What is this magical place where rich people go?

Oh my God...It's like a Mountain Dew commercial. Don't...ever....go. I didn't take many pictures, but imagine anybody you know who is really into outdoor adventures, but in an annoying way. Now imagine a whole city full of people like that! Folks covered in Spandex, drinking Sobe, riding overly expensive bikes, wearing overly expensive workout apparel. Couples in their 30's with no kids but with their expensive pedigree dog as a fashion accessory and child replacement. Sorority Girls and Boys that look they came out of a machine. Expensive boutique stores. Overpriced food and drink. Needless to say, we only stayed about an hour for a some people-watching, and then we ran away to Denver.

Bopper had to really struggle to make it through the the Vail Pass and the Eisenhower tunnel to cross through the continental divide and head into Denver. The Eisenhower Tunnel is the highest tunnel in the world at ~11,000 feet. You actually drive above the treeline, it gets rather cold, and you find yourself a little lightheaded. The experience is second only to driving up Mona Kea (13,500 ft) in Hawaii to see the telescopes.

We finally made it into Denver and checked into the local hostel. The Denver hostel was weird. The guy at the desk went on for five minutes about where all the local churches were if we wanted to go to service in the morning, followed by a story about how just the day before a local 8 year old had shot and killed two burglars robbing her house when her parents were gone. But...with some hand wringing, he finally told us where the local watering hole was, and after checking into the storage room where we would stay for the night, we headed into town.

Downtown Denver is a pretty happening place. There are lots of clubs, lots of restaurants, and lots of people just milling about. We went a few bars on the Market Street, I annoyed Sean by constantly reciting poetry by Allen Ginsberg and Jack Kerouac, and then I split from the group to go to the punk bar "Benders" which a cute hipster waitress had recommended to me.

I had quite an experience at the bar. I wrote a poem about it even. Once I put it to music I'll post it here. Let's just say it involves an Indian goddess tattoo and crossed paths.

Coming up: On to New Mexico....

April Fools Advisor Joke

2008-07-03T07:06:00.000-07:00

At last year's April Fools Day, my labmates and I decided to play a prank on our advisor.

Daryl Kipke is perhaps best known for running the Center for Neural Communication Technology here at the University of Michigan. This Center manufactures the well known "Michigan" probes, which are tiny silicon brain electrodes made using printed circuit technology. A couple years ago, while the Center was in an odd spot in between grants and funding cycles, Daryl and some former students in the lab spun off the technology into a start-up company, NeuroNexus technologies.

The company is now doing very well, and it is pretty much a success story of technology transfer from basic University Research Engineering in the 80's and 90's to a healthy local company. However, since all the designs and fabrication processes are well documented and published in the science/engineering literature, what's to stop a competitor from making the same probes and selling them for less?

Boom. April Fools Day Prank is set. My friend Greg designed a website that convincingly depicted a Chinese start-up company named NeuroNextStep making the EXACT same probes, but for almost 20% of NeuroNexus's price! In fact, the most expensive probe on NeuroNextStep's website (a 64 channel chronic polyimide probe that is $225) is still cheaper then NeuroNexus's cheapest probe (an acute 16 channel probe -$290).

You can see the website looks very legitimate. It's not until you click on the "Chinese Version" link that the April Fools banner pops up (the April Fools link on the side bar was only added later when the gig was up). My friend Luis made a bogus press release and forwarded it to one of the NeuroNexus employees (Rio), with the idea that the website would find its way up to Daryl.

Rio's response was great. "I took those pictures! How could they be so blatant? They stole the damn pictures straight off our own website!" He then went upstairs to find Daryl, but along the way ran into one of us who couldn't keep a straight face, and he realized it was a joke. Becoming a true confederate, Rio forwarded the NeuroNextStep website and press release to the rest of the company.

From: Rio Vetter

To: Daryl Kipke; David J. Anderson; Jamie Hetke; Kc Kong

Subject: URGENT!!

Holy crap, check this out guys. We’ve joked about this, but can you believe it?  

Johnson & Johnson to Acquire NeuroNextStep.  Beijing, China

April 1, 2007 - Johnson & Johnson Inc. (NYSE: JNJ;  www.jnj.com) has agreed to acquire Beijing-based NeuroNextStep  Technologies, an innovative medical device company, for approximately  $52 million in up-front cash and JNJ stock, plus potential  performance-based consideration. The acquisition will strengthen JNJ's  global marketplace and medical device platform, while opening several  new lines of business and creating significant new monetization  opportunities for the company. The deal also represents a major  opportunity for NeuroNextStep to advance its leadership in neural  intervention strategies and offer people worldwide new ways to overcome  neurological disabilities in a new era. NeuroNextStep and JNJ will  create an unparalleled medical device solution for neurologists and  neurosurgeons around the world to provide their patients.  "The brain is the next frontier in medical device products," said  William C. Weldon, Chairman and Chief Executive Officer of JNJ. "By  combining the leading medical franchise, JNJ, with the leader in  intracortical neural probe technology, we will create an  extraordinarily powerful solution for neurosurgeons worldwide."  Founded in 2005 by Chen Ning Yang and Tsung-Dao Lee, NeuroNextStep  offers intracortical neural probes that may be the key to solving a  plethora of neurological disorders such as paralysis and blindness. The  NeuroNextStep probes are microfabricated similarly to microprocessors,  and enables electrical and chemical brain activity to be recorded and  processed by external computer equipment. NeuroNextStep provides its  probes at a low-cost compared to similar North American products.  Upcoming product innovations include polymer-based and microfluidic  devices.  One of the fastest growing and innovating companies in the field,  NeuroNextStep already has customers in Australia, New Zealand, and  Great Britain. NeuroNextStep is currently adding approximately 15  customers per month and has created a thriving ecosystem of products.  NeuroNextStep is considered the market leader in virtually all  countries in which it does business. In Australia alone, NeuroNextStep  has more users than any other neural device provider.   

Daryl's e-mail response when he saw this?

"[inappropriate for blogger]...My heart is beating 10x faster than it should. You got me. Now [in appropriate for blogger]"

It all cooled down rather quickly and Daryl and everyone laughed about it by the end of the day. Daryl said "With sweaty hands, I had my phone out, and was dialing the number of my lawyer, literally about to call him, when I randomly clicked on the "Chinese Version" link and realized it was a prank. "

Once Daryl found out Greg was the owner of the website, Greg received an unusual call from him. Mind you, Greg was a few beers deep at a Detroit Tigers game when he received the call. The content of that call is unknown.

All in all, nothing serious happened, and the prank became part of lab lore. We still make idle plans to make polo shirts of the company. I'd love to have a coffee mug of NeuroNextStep.

"Best Probe for Your Neuroscience Need"

Rogue River Rafting pt III: Finishing Up

2008-06-30T07:46:00.000-07:00

On the last day of the rafting trip, we passed through a canyon about 70 miles east of the Pacific Ocean. An older couple with a cute outdoor adventures guide rowing the raft passed us, and the guide told us that the toughest rapid was only a mile ahead. She recommended we stop by the side of the river, walk up to the rapid, and scout our course ahead of time. If you look closely at the picture below, you can see the two folks at the front of the raft, and the gal rowing.

So, we followed her advice and stopped at the hauntingly beautiful rocks before the rapids. Mark, Emina, and Kelvin are the tiny figures on the right of the picture scouting out the path ahead. I stayed behind by the rafts and took pictures of the local fauna. In Oregon, the orchids grow right out of the ground, which I had never seen before (I had always assumed the parasitic pretty plants grow out of the bark of host trees.)

And here is the beginning of the rapids. It doesn't look too bad right? That's because I put away my camera before it got too hairy.

We went through the Blossom Bar rapids fine, getting sufficiently wet and bounced around to make everyone happy. Sadly, the trip ended soon after that. You can see I am not really that happy to get off the water in this final group shot.

We broke down all our gear, put it all in the trucks, and drove back through the mountain pass to our original campsite. I was rather dirty and unshaven, but I did not want to go back to civilization. I still don't, even as I sit at my computer here in Ann Arbor and slog at my dissertation revisions. But..We all need companionship, it's merely human nature, and that's what I think, more than needing money, brings us all back to our towns and cities and our friends and families.

Allen Ginsberg reading to High School Students

2008-06-28T00:56:00.000-07:00

My oldest friend, the first person I sat next to in first period of junior high, had a hippie uncle from upstate New York. This uncle was a high school teacher who managed to invite Allen Ginsberg to read his famous poems to the high school students in the late 80's/learly 90's (exact date uncertain). My friend, Eric, who I am still very close to, had an old tape of the reading, and one lonely Friday night in undergrad (I still remember that boring night distinctly..weird), I converted the reading to mp3 format.

My buddy Colin, who is an amateur painter, invited me to a gallery showing in Ann Arbor today, and some paintings struck me as reminiscent of "Sunflower Sutra." The oil paintings depicted lone flowers standing proud among trash heaps and industrial wastelands. The painter must have heard/read this poem, courtesy of a random upstate New York high school.

Rogue River Rafting, pt II: The First Two Days on the Water

2008-06-26T08:41:00.000-07:00

After the rest of the crew came back from driving the cars out to where the end of the river was (and where we would end up in four days), we all got in the rafts and hit the water. On the first day, I took Mark's advice and didn't wear a wetsuit. He said,"Man you don't need one, you'll be warm enough." He was oh so completely wrong. You can see me at the front of the raft in the picture below. Though it's hard to see, I was completely miserable from constantly getting wet and cold. I was near hypothermic.

The rapid below was traversed on the first day. It was a class IV/V and scared the bejesus out of me (remember I was freezing cold and this was my first day ever rafting). Most of my pictures show a relatively calm river, for the simple reason that when traversing the rapids you don't want to destroy your camera with all the water splashing everywhere. However, on some the rapids, like the one below, we had to port the rafts and walk up to the rapids to plan our trajectory though the rough water.

Since the other raft in our party went down the rapid, of course the raft I was in had to follow. I didn't want to take three days of ribbing because I was scared (pride is a powerful motivator). So we went down the rapid. And it was sweet truth be told. The whole thing only lasts about two seconds, but its a loooonnnnggg two seconds. You hear the sound and power of the rushing water, everyone is screaming, and the raft is bouncing everywhere threatening to tip over.

After that first day I was so exhausted I immediately set up my tent at the campsite, had something quick to eat, and promptly passed out for ten hours. The next day was much better. I put on my wetsuit, and though I was still cold, it was a "comfortable cold," like mid-Fall in Michigan, and I was able enjoy steering the raft trip, navigate the rapids, and try my best to get everyone in the raft wet.

In late afternoon we ported at a beautiful campsite. Even the view from the outhouse was excellent.

The pictures below show where I pitched my tent. The view was stunning. I sat and watched the sunset for an hour and a half. After 7 months of being chained to a computer desk finishing my dissertation, I had found the perfect place and perfect peace, far away from Ann Arbor and completely off the grid, with only a guitar, a journal, and a tent.

The best thing about camping is that the only entertainment is your companions and any musical instruments you manage to bring along. After dinner I would regale my friends with songs by Johnny Cash and Beck. Danny is a professional singer and would accompany me during some of the songs as well.

Below is the groupshot of everyone at the campsite. That's me on the left, then Kelvin, Danny, Chris, Nigel, Joleigh, Emina, and Mark. I could have stayed there for weeks.

The Cingularity Paper Published

2008-06-26T08:07:00.000-07:00

At last year's Society for Neuroscience Meeting in San Diego, my colleagues and I presented a satirical work "The Cingular Theory of Unification: The Cingulate Cortex Does Everything" to great success. The neuroscience community is beginning to swing back from the revolution of fMRI imaging and neophrenology, and while brain mapping is certainly a worthwhile effort, I don't believe studies of the sort should continually make it into the prestigious Science and Nature journals. So, through the use of hyperbole, my friends and I poked fun at what you can synthesize with the brain mapping literature.

The story has been extensively documented on my friend Shelley's old blog Retrospectacle.

Earlier this year Greg and I wrote it up in a manuscript form at the request of a German satirical neuroscience book publisher who saw the poster and loved it. We wrote it in English and the work is currently being translated. In addition. we sent the English version to the "Annals of Improbable Research," where we had previously published work two years ago on rat neurons and the stock market.

The image above was made by Greg as an idea for the cover of the magazine. Unfortunately, we didn't get the cover, but the work was just published in the current issue. Read and enjoy! If you were sufficiently affected by this Earth-Shattering Work, let me know if you want a copy signed by the authors!

Rogue River Rafting pt I, getting to Oregon

2008-06-24T08:26:00.001-07:00

The next few posts will talk about my trip out to Oregon white-water rafting.

In Salt Lake City, we rented all our gear (coolers, wetsuits, rafts, etc..) from the University of Utah outdoor adventure club, and the six of us got into two very packed cars (Danny's Suburban and Julie's GMC SUV) to begin the 850 mile haul to southwestern Oregon. Shooting out of Salt Lake City we passed by the great salt lake and the Bonneville salt flats where all the cars go very very fast. Oddly, at night (when we were returning the following week), the moonlight shining off the salt flats makes it look like the ocean.

Danny and I were pulled over by a Utah highway patrolman for tailgating the car in front of us (oddly, our friends in the caravan). He just gave us a warning, but when we told him we were going rafting in Oregon, he then asked "Do y'all have anything illegal in this automobile?" Danny and I looked at each other, looked back at the officer, and we said, "No officer, nothing illegal in this car." The officer then responded, "C'mon you are rafting for four days, and you are telling me you don't have any weed in this car?" He was joking, but I imagine we kinda looked the part.

I love the desert. Something about the wide plains, the mountains, the heat, and the ruggedness of it all clears my mind and calms me. I can't explain it, but it's what I miss the most about not living in West Texas anymore.

Notice the sign: "Watch for Snakes and Scorpions."

While driving with Danny, we had a battery powered boombox with a tape adaptor plugged into an iPod. During most the day we listened to an audiobook recording of "World War Z," an excellent book by Max Brooks about a zombie apocalypse and mankind's attempt to fight the zombies and rebuild civilization. The book takes the form of interviews with people around the world telling stories of their zombie experiences. It sounds silly, but it was awesome. There was a great story about Japanese Samurai culture re-arising, as a sword turns out to be one of the best zombie weapons (reusable, doesn't need ammunition, and deadly in the hands of a skilled fighter).

The Nevada desert was a very fitting vista for listening to the zombie book, as you can see in the video below.

We finally reached the Pacific Northwest in the late afternoon/ evening, as you can see in the haggard Danny below revealing an idiosyncrasy about his car that would doom me to moving the windshield wipers by hand with half my body out of the moving car in the cold rain later that evening.

We reached the campsite in Medford at 10 PM, met up with our two other travel companions from the west coast, stayed the night, and the next morning we began assembling the rafts. It takes awhile to pump these up by hand.

And, since you can't bring bottles on the river, you bring cans, lots and lots of cans of adult beverages. 322 beers to be exact. Me never having white water rafted before, I thought Mark was absolutely crazy thinking we would drink beer while navigating rapids that could kill you. I soon learned the error of my thinking.

More to follow in the next post where we hit the water.

Roads and Cars and Adventures Therein

2008-06-21T08:48:00.000-07:00

After returning from Oregon to Salt Lake City, I linked up with my roommate Sean and labmate Eric and began phase 3 of my roadtrip, whereby many miles and many cities commenced. Sean had a late 90's Pontiac Sunfire, I had my 1981 Tercel "Bopper," and the three of us began driving south of Salt Lake City, complete with walkie-talkies to communicate in our two-car caravan. We didn't make it very far- 50 miles to be exact. In Provo, Utah (the site of Brigham Young University), the Sunfire's transmission failed and wouldn't shift past 2nd gear.

We found a transmission shop in Provo, and the mechanics were nice enough to do a free diagnostic on the gear box. Bad news. Needs to be rebuilt. Thousand dollars at the least. Soooo...Sean responds to this in the only way he could: He asked where the nearest junkyard was.

We found one a couple miles away, complete with junkyard dog and all, and Sean sold the car for $225 (He originally paid $600 for it). It was all rather funny. My car is small and was packed with gear to boot, but somehow we found a way to pack three grown men and all our supplies into Bopper. It wasn't pretty, but we made it to beautiful Moab in time for sunset.

On to Denver, Bopper had a very hard time making it up the mountains. With its tiny 1.5 liter engine with 60 horsepower, driving through the Vail Pass at 12,000 feet was very slow going. With the pedal all the way to the floor, and downshifting as much as I could, at some points I was only going 25 mph in a 70 mph zone. SUVs and other modern cars were screaming past us, but I had the hazard lights on.

We then went on to New Mexico. You have to be very careful driving through rural state roads because you might get caught in a speed trap. As we did in Magdalena, on our way to visit the radio telescopes. Yes, I got the $58 dollar ticket for going 20 miles over the speed limit.

Even better, an hour later we ran out of gas in the middle of the New Mexico desert. Bopper's fuel gauge is broken, so we had to simply write down the mileage upon every fill-up and make sure to get gas every 250 miles or so. The farthest I've gone on a single tank of gas is 300 miles. Sean was driving as fast as Bopper could go (84 mph), the wind was very strong, but we were trying to make it to Socorro (290 miles) to save time and make it to the telescopes before sunset.

At 270 miles into it, we lost power and had to pull over to the side of the road. Sean wondered if the car's fuel pump had broken, but I knew we had just run out of gas. We tried to flag some cars down for help, and thankfully it didn't take long before someone pulled over. A nice man in a Toyota FJ drove me into town, we borrowed a gas can, filled it up, and we drove back. The man, Jack Hooper, turned out to be a demolitions engineer in Soccorro, and he even paid for the gas. He was an awesome guy, and we're going to send him a 6-pack of Bell's as a thank you gift.

Bopper did well from there on in, making it to El Paso, Austin, Memphis, and Kentucky. But then something drastic happened. After filling up gas in Columbus, Ohio, we noticed a ratcheting noise eminating from the engine. We pulled over and tried to figure out what it was, but nothing appeared wrong under the hood. Since Columbus was only 120 miles to Cleveland (where I was going for the Neural Interfaces Conference), and Cleveland is then only 150 miles to Ann Arbor, I figured "Ehh...I'll just take a closer look at it when I get into Ann Arbor."

But 50 miles south of Cleveland, Bopper begin to overheat. I pulled over to the side of the road and the radiator was bone-dry. We refilled the radiator with coolant, and then in 10 minutes the engine began overheating again! For the life of me I could not determine where the leak was. At a rest stop I let the car run while I peered under the hood and under the car, but I couldn't not see any leak. Where in the hell was all the coolant going?

So, we had to drive the last 50 miles to Cleveland by stopping every 10 minutes to let the car cool down and refill the radiator. You can see the lovely excitement of such a thing in the two videos below. It took 2.5 hours to travel 50 miles.

Once we arrived in Cleveland, Eric and I parted ways (he took a greyhound back to Ann Arbor), and I was alone again. I took Bopper to the local Toyota dealership to get a diagnostic and possible repair. Mind you, I have not been to a mechanic in five years. Part of my personality that's developed in grad school, among other things, is my transformation into a gearhead. But with a problem I could not figure out, I had reservations about trying to fix the car on the side streets of Cleveland.

Anyway, the mechanics at the dealership had a field day with the car. Surrounded by new Prius, Scion, Camry, Corrola, and Tacoma models, Bopper looked simultaneously completely ridiculous and completely at home. The mechanics would sit in the car, keep looking under the hood, and smile all the time. The car was assigned to the oldest mechanic in the shop, a man in his late 50's named Gil, because he was THE ONLY ONE in the shop who had actually worked on that generation of Tercel. He drove the struggling car into his shop area, got out of the car smiling, saying, "Mannnn....I haven't worked on this car in over 20 years!"

The next day I get a call from the Toyota dealership and my worst fears are realized: blown head gasket. The seal between the engine block and engine head had corroded, and coolant was literally leaking into the engine. Gil told me as soon as he saw wet spark plugs he knew exactly what it was. The head gasket part is only $20, but its a huge labor job, and I was looking at $1500 initial assesment, with the potential for even more cost once he opened the engine up and looked at the state of the valves, cylinders, and piston heads. He said it might be better to replace the whole engine, which he could do for $4000 plus labor.

Gulp. What to do? Should I junk the car and just tell them they can have it? I can't afford the repair, and it's not even worth it anyway. I was only mentally prepared to pay $500 max.

I love this car. I love how old it is, how small it is, and all the history associated with it. I couldn't let it go. If only I could get it back to Ann Arbor, I could try to fix it myself. So, I rented a U-Haul truck with car tow bed in Cleveland, and towed Bopper all the way back to Ann Arbor for the tune of $350. It was a bummer to spend the money, but I was planning to go to New York City anyway after Cleveland, but that final trip was cut short due to Bopper's engine troubles.

And so now, Bopper and I, are back in Ann Arbor after our trek across this beautiful country.

Notice there is absolutely nothing in the storage space of the U-Haul. It was the smallest truck I could rent. All I had was my suitcase, my bookbag, and my guitar, and that all went in the cab!

brief update

2008-06-10T01:18:00.000-07:00

I am now in the second phase of the trip where I am either in a car or out and about exploring cities with very little downtime. After coming back from rafting in Oregon, I met up with friends in Salt Lake City, motored to Moab, Utah, lost a car on the way (not Bopper), went to Denver, had a lovely adventure, then ran out of gas in New Mexico, hung out and drank beers with rural New Mexico firefighters, and am now in El Paso, TX to visit my Mom and sister. I spent the last 4 hours in 100 degree heat replacing the radiator in my sister's Pontiac Grandam. We were going to go to Austin tomorrow but we are sweaty, dirty, and tired and will stay in El Paso tomorrow. We'll maybe visit Mexico, but I don't want to go because there are gang/drug cartel wars going on right now.
Many fun adventures and pictures on the way when I get back. Current total: 13 states, 5000 miles.

The Salt Lake Temple

2008-05-29T09:39:00.000-07:00

Yesterday I rode my bike down into the valley to see the famous Salt Lake Temple. Salt Lake City's roads are built on a grid system which follows cartesian coordinates; For example, my friend Mark lives at 1300 E, 600 S. It's a bit weird at first, but actually becomes intuitive and makes it very easy to navigate the city within a day of arriving. Can you guess what the coordinates for the Salt Lake Temple are? Yes, its 0,0.

The temple is rather pretty, and the grounds very pleasant with well-kept gardening, but I always become a bit reflective around religious buildings and iconography. It all seems so...vain. Vain in that humanity would think God would actually care about some collection of stone built for him. It there is a God, overseeing our huge universe, it seems incredibly presumptuous to assume this deity cares about me. Take, for example, a tenet of Christianity, "God sent his one and only Son Jesus in the form of man, and Jesus died for your sins." Now,if you take away the fact that Christianity has permeated our Western culture for 2000 years, doesn't it all sound a bit ridiculous? I remember in college some of my Muslim friends pointing this out.

I like to think of my pet Gecko. He cannot possibly comprehend me in any sophisticated way as other than "The top of the cage comes off, and I wait for he who delivereth unto me crickets and rain." Maybe my gecko has arranged the dirt in the cage as a way of saying thank you to me. Maybe he worked really hard on it. Do I care about some arrangement of dirt? It is beyond to ability of the gecko to communicate with me.

Anyway I digress and the things I am saying are not particularly original. The truth is religion gives people comfort, a code to live by, and eases/erases the fear of the unknown darkness (i.e. the existential "this is all there is"). So it was enjoyable to see some Mormons in their young 20's, happy, with their three kids already, strolling around the grounds. And to be honest, I became a bit jealous. At how they seem to have it all figured out, even if it is all based on a rather shaky foundation.

You can see newly weds posing in front of the temple (lower left). The golden arch in the center of the temple contains an inscription which reads: "Holiness of the Lord, The House of the Lord Built by the Church of Jesus Christ of Latter Day Saints. Commenced April 6th, 1853. Completed April 6th, 1893." And above the main door there is the inscription, "I am the Alpha and the Omega" (which is not true. The cingulate cortex is the alpha and omega. My research has proven it). The golden statue at the top of the temple is a 12 ft sculpture of the angel Moroni, who was the angel who appeared to Joseph Smith in a vision and told him where the golden plates for the Book of Mormon were buried in Palmyra, upstate New York.

Which, by the way, makes Mormonism about the coolest religion I know. It's just so distinctly American. Whereby protestants and jews have to go all the way to that powder keg which is the Middle East to see their holy sites, Mormons simply have to drive an hour east of Buffalo to visit the place where it all went down.

Well, tomorrow, I go off the grid and into the wild of southwest Oregon to raft the Rogue River. This trial diary will not be updated for a week or so while I am out there.

Where the Magic Happened

2008-05-28T09:10:00.000-07:00

Yesterday Mark and I biked around the University of Utah campus. Ann Arbor's campus is incredibly bland by comparison. The biking was hard with many hills (with the altitude to boot), but the views spectacular.On this trip to the University of Utah, we visited Mark's old PhD lab: Dick Normann's Neural Engineering Lab. The lab is famous for inventing the "Utah Array," which along with the "Michigan Probes," is considered the forefront of electrode design.

The Utah array is being implanted in humans right now for Neuroprosthetic work (CyberKinetics) and for Epilepsy research (Bradley Gregor). So, I wanted to see where the magic happened and the machine where the first 100-channel Utah Array was made. And here it is, the magnificent silicon dicing saw that made the first prototype:

But if you have 100-channels, how do you interface with the electrode itself? The first actual recordings with the electrode were done with homemade switch-board amplifier, in which you could access any 16 of the 100 channels. Notice the 100 pin holes on the left, and the column of 16 holes on the right. You would simply use cables like an old-fashioned telephone operator. In 50 years this equipment may be in a museum somewhere like the old ENIACS and PDPs in the computer science buildings. Right now the switchboard just sits in an cabinet in a corner of the surgery room along with other ancient equipment no one uses anymore.

Reaching Salt Lake City

2008-05-26T21:24:00.000-07:00

After defending my dissertation, I headed out west to relax and free my mind of the crushing concavity of worrying about the defense perpetually (and also to hopefully gain some headway on the "what next" issue). I set out to Salt Lake City in Bopper, my 1981 Tercel with a top speed of 84 mph on a straight away. Here is a picture of me setting forth, with a full toolshop in the trunk.

Good thing I brought it too. The right side transaxle began to leak fluid, and in Davenport, Iowa, I had to do a little roadside repair. You can see me giddy (I'm serious, I love this stuff) with excitement at the challenge below.

I know I would have to replace the transaxle once I got to Salt Lake City, but while on the road I found a combination of epoxy and chewing gum reduced the leak such I could make it to Salt Lake without breaking down.

Also in Iowa, I noticed this car at an gas station, with a rather touching, morbid, dedication on the back of the car. I asked the owner, a smallish teenage latina girl, if I could take a picture of it, and she said it was no problem.

And finally on Monday evening I drove into Utah. My car's 1.5 liter 60 horsepower engine had a hard time handling the mountains. With the pedal all the way down to the floor, I would watch the speedometer go from 80 mph in the flats to 45 mph as Bopper stuggled up the rocky mountains. Big brand new shiny SUVs and trucks would fly past me mockingly, but let's see how good their vehicles are at 335,000 miles. Chumps.

But oh my heart, how wonderful it was to see the landscape open up and rift. After being in Ann Arbor chained to a desk and a bar stool for 6 months now, in complete stagnation, I can feel my mind waking up and becoming excited and alive as I dive into the west, open roads, new places, and new faces.

I am now at Mark's house in Salt Lake City (Mark is a former post-doc of my lab), and I will explore this odd city for a few days before heading out Friday morning to southwestern Oregon for our 4 day white water rafting trip of the Rogue river.

My Dissertation Defense

2008-05-20T09:15:00.000-07:00

You can watch now watch my PhD defense over and over again via youtube, anywhere you are in the world.

The verdict: I passed the defense fine. They didn't really criticize the science too much, but wanted some rewrites and expansions of the intro and conclusions. I should finish the rewrites by the end of July.

The 6 parts are presented in sequence. The whole talk is about 55 minutes long.

"On the Accessibility and Manipulation of Brain Signals for Neuroprosthetic Applications"

May 16th, 2008

Nature Cingulate Letter Rejected

2008-05-14T15:46:00.000-07:00

Last year at the Society for Neuroscience (SfN) meeting in San Diego, my colleagues and I presented the "Cingular Theory of Unification: The Cingulate Cortex does Everything" as a humorous satirical poster on the contemporary problem of neophrenology. You can read the extensive story here on my friend Shelley's old blog.

Rather happily for me and my colleagues, this work shall be published later this year in a German neuroscience satirical book "Braintertainment 2.0" and translated into "Die Cinguläre Theorie der Vereinigung: Der Gyrus Cinguli ist Für Alle Geistigen Leistungen Zuständig."

One slight untold detail about this work though was that right when my colleagues and I were presenting it at SfN, a paper in Nature came out about the cingulate cortex's role in "optimism." I could not believe my eyes. How much longer are the imaging folks going to get Science and Nature papers for simply mapping the brain? It's a totally fine scientific endeavor to do so, but such work is not the big science worthy of high-tier journals. So, I wrote a letter to Nature, which they never published. Its too bad. The text is below:

Dear Nature Magazine,

Your recent published findings of Sharot et. al, describing the functional brain regions involved in optimism have converged us into a rather drastic conclusion but that is nonetheless inevitable. Considering that the cingulate cortex is involved in loneliness, religious experiences, political leanings, stimulus-reward associations, motor planning, error detection, social evaluations, reward expectancy, sleep, and so on (references available upon request), we here propose the “Cingular Theory of Unification,” whereby we propose that the cingulate cortex does everything and is involved in all aspects of human behavior. We can thus move from determining what the cingulate cortex does to researching HOW the cingulate performs its infinite myriads of divine functions.

Tim Marzullo, Greg Gage, Hirak Parikh

University of Michigan

Flying Over Ann Arbor at 2500 ft

2008-05-13T15:52:00.000-07:00

I love flying, but I hate flying.

Seeing a plane in the air never ceases to amaze me: that actually works? You can actually fly in the air? I get the sense of wonder at man's magnificent achievement every time.

However, I don't know how to fly a plane, and the lack of control makes me uncomfortable. I can't stand being in a jet liner with 100 hundred other people being flown in a long aluminum tube by a pilot I don't even know. Every noise the plane makes freaks me out. Now, I don't let this get in the way of traveling, but I am never happy in a plane.

This love/hate relationship can be seen in the video above. My buddy Luis was in town, and after I turned in my dissertation last week I thought it would be fun to fly with him and see Ann Arbor from a different perspective. And it was fun, but everyday the plane jerked (it was pretty bumpy in that small plane), I'd freak out in my mind. I didn't show it to Luis of course, but I had the simultaneous feeling of loving the adventure and the view but also wanting to get on the ground as fast as possible.

Rolling Your Own Load Cell

2008-05-12T08:35:00.000-07:00

Anyone who knows me with even the tiniest of familiarity knows I am a proponent of manned space flight and a space flight history buff. I've often bemoaned the slow development of propulsion systems of the past decades. As a young man growing up in the internet generation, I've been shocked at how the computer industry can be changed by lone wolf programmers hacking their way over a few months (re: facebook, youtube, napster, bit torrent, etc..).

I wish such bottom up innovation came in the space industry, but the truth is, rocket development is both very hard and very expensive. I wish I could read on slashdot tomorrow: "Teenager from Alabama invents cheap way to bend space time, making traditional chemical propulsion engines obsolete," but I know that will never happen.

But it still occurred to me that I shouldn't be complaining. If I really wish more people would try to understand and tinker with rockets, why aren't I doing it? I realize I am not going to the change the world with my cardboard tubes filled with a gunpowder paste, but it at least is a fun exercise actually learning what goes into rocket design.

Over the past two months, maybe one-two nights a week, I have been developing a load cell rig so that I can actually digitally record on my labtop the thrust-time profile of my homemade rocket engines. I bought a load cell from Aerocon systems and a cheap USB D/A converter from DATAQ systems. The amplifier I built myself, and you can see the first working demo here.

With the help of an electrical engineer friend of mine, we made the amplifier from a common op amp chip. There is a lovely website, here, that tells you exactly what resisters and capacitor values to use to set the gain and bandpass filtering you desire. We set our load cell amplifier for a 20 gain and a 300 Hz low pass filter. The image above left shows the configuration on the chip pins, and the image above right shows the whole circuit with power supply and indicator lights.

The Olympic Torch Backpack

2008-05-09T08:31:00.000-07:00

A few months ago my friends and I got into a debate about China's plan to bring a torch up to Mt. Everest. Climbing the mountain is hard enough, but bringing a torch as well? And how would the torch even continue to burn in the oxygen poor, windy, snowy conditions of the mountain? So, in some down time, I drew a schematic for how I would design an Olympic Torch Backpack. My friend Shelley blogged about it, to some moderate success. Now, I usually take jokes way beyond the point they need to be, so late one night after a couple beers I submitted the olympic torch backpack to the tech-transfer office here at the University of Michigan.

My e-mail:

Hello Tech Transfer Office,
I am a graduate student in Daryl Kipke's Neural Engineering Lab at UM, and my friends and I got in a recent discussion about the 2008 Winter Olympics. It turns out the Chinese Government plans to carry the Olympic Torch up to the peak of Mt. Everest. This, of course, got the engineering head of mine thinking about how you would actually get a torch up to the oxygen thin windy snowing conditions of the mountain. I drew up a schematic, and my colleagues suggested I submit it to your office. Imagine a UM logo on an olympic torch on Mt. Everest!

My question is: is it worth patenting? I know you have a disclosure form on your website, but for this kind of thing I thought it would be best to contact you directly in this fashion.

Sincerely,
Tim Marzullo

And a month later the response:

Subject: olympic torch design

Hi Tim,

Your email was forwarded to me! Very ingenious design :-) However, since the design has been published online on www.seedmagazine.com, it has been publicly disclosed. Based on patent laws, once an invention has been publicly disclosed, it is no longer patentable in any countries except for the US. As a result we feel that we will not be able to get enough patent protection even if we decided to pursue this.

Please feel free to give me a call if you have any additional questions, I'd be happy to discuss this with you.

Nadine

Tech Transfer Office

University of Michigan

Oh well. It was a fun exercise. But, yesterday the Chinese actually did bring the torch up Mt. Everest. Unfortunately, they cheated a bit. They simply lit the torch on the peak, rather than carrying it up the whole way. If I had known of that less stringent technical requirement, I would have just made the torch out of gunpowder, since gunpowder has its own oxidizer built in and will even burn in outerspace. China went about it a different way and made their torch to burn on propane, which evidently will still burn at the lower oxygen density of 28,000 ft.

You can see the whole shenanigans via youtube.

Neurophysiology of Flight Control

2008-05-08T07:27:00.000-07:00

In my pipe dreams, I'd love to combine my hobbyist interest in space flight with my day job as a neuroscientist. In my early days I tried to do this by working on vestibular systems, but I found that field simply wasn't very interesting. It's as if, take neuroscience, which is interesting, and space flight, which is interesting, and combine them together, and you get something boring? Sorry to all you vestibular folks out, maybe its just I am not a sensory neuroscience guy.

Anyway, I've always thought that once wireless technology improves, it be a lot of fun, and probably ground breaking, to extend my study of motor cortex electrophysiology to the motor physiology of flight control in birds. What is the representation of wings in the motor cortex. How does the motor cortex (neopallidum in birds I think) encode controlled stalls when landing?

Well, I have no knowledge, really, of aerodynamics, and some investigators here at the University of Michigan wrote a book: "The Aerodynamics of Low Reynolds Number Flyers" which I just bought today on Amazon. Ask me in four months if I was actually able to understand it and come up with an experiment!

To be fair, however, there is one professor, Michael Dickinson of Caltech, studying the neurophysiology of flight in the much more manageable preparation of the fruit fly.

Hottest Scientist Ever

2008-05-07T07:59:00.000-07:00

If you are a Rhodes Scholar, beautiful, in a rock band, and an excellent scientist, I just want to let you know, I instantaneously have a crush on you.

What's your name again..Pardis Sabeti? Wow, that's a pretty name. You're Iranian? Saleem! Hodahoffes! Mochikira! I know Farci! Let's go out.

My Scientist Hero

2008-05-06T14:57:00.000-07:00

Awhile ago my lab had a contract with DARPA to train sharks using brain electrodes. I was only minorly involved in the project, but I did get to meet the coolest scientist ever. We collaborated with Dr. Jeff Carrier of Albion University, as his lab actually housed the sharks we implanted.

I want out to Albion one day to help with the electrophysiology, and during some down time I asked Jeff, "You know, in our lab, we work on neural interfaces, which has potential clinical benefit, so we have a variety of funding sources. When you are a pure biologist simply interested in shark behavior, how do you get funding to do your experiments?"

Jeff then looked at me straight in the eye and said "Any f**king way I can. I put my house on a second mortgage to lease a boat to do my experiments."

Now that is pretty badass. I'm never complaining about the difficulty of getting funding ever again.

My First Publication

2008-03-27T08:39:00.000-07:00

My first publication, circa 1992. You can view full story here:

How to Give a Bad Presentation

2008-03-16T11:17:00.000-07:00

My lab mate and I made a youtube video (about 6 minutes) on how to give a bad presentation.

You can read some blog posts about it:
My Friend Shelley

One of her friends

iPods on the Space Shuttle

2008-03-16T09:35:00.000-07:00

Apple products are everywhere, though on the space shuttle they are modified to accept AA batteries, as the lithium ion batteries aren't clear to fly.

2008-03-15T22:42:00.000-07:00

Goat is a common meat in the Mediterranean world, but not much a part of American cuisine. I wanted to try to cook some as an experiment, and courtesy of Jerusalem Market in Ann Arbor north side, I was able to buy some goat meat, 1.25 lbs, for 5 dollars. The weather warming up now, I decided to grill it outside on the bbq. A great lean meat! I am not a big cooker but every once in awhile I like to cook an extravagent meal.