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Time to get Geeky - Bike self-balance

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9/30/2011 10:35 AM
Edited Date/Time: 9/30/2011 10:35 AM



More here: http://bicycle.tudelft.nl/stablebicycle/
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10/1/2011 10:51 AM

Back in high school physics, I asked my teacher why a bike will stay upright and he said it had to do with trail and the leading front axle. I called BS on that and put a bent ass rigid fork on backwards on a bike so that it had negative-trail and shoved it across a parking lot and it worked just fine. You see crappy department store bikes built with reverse-rake all the time because the stoners building them don't know to turn the fork around out of the box...

Anyways, I brought in the experiment and said "wtf bro, trail has nothing to do with it?" and he just said "Yeah, I know. All of science seems to know it but no one in over a hundred years of bicycle design has been able to fully explain why a bike will stay upright."

We both just sort of shrugged and walked away from the whole thing.

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10/2/2011 9:58 AM

I totally see you saying "wtf bro?" to your teacher. Haha.

Surprising how no one has figured this out...

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10/2/2011 3:45 PM

Well you know scientists be all huntin dat higgs-boson and shit instead of getting down to brass tacks and figuring out how a bike rides itself...

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