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6 Comments
deathcowsays...*promote
siftbotsays...Promoting this video and sending it back into the queue for one more try; last queued Friday, May 14th, 2010 5:54am PDT - promote requested by deathcow.
xxovercastxxsays...I've seen this before, which makes me think it's here somewhere, but I can't find it.
thegrimsleepersays...I could listen to him talk for hours.
WKBsays...I love this guy. He makes me wish I had made more of my life and strive to make more if it now.
sillybapxsays...I was looking for a video I'd seen on boing boing that makes the time travel portion easier to understand, but couldn't find it . So I submitted it . Kids Teaching Time Travel.
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