It's amazing what people do with legos but how do they get so many parts in the first place. This contraption is mind blowing in the amount of moving parts. Warning - you may want to turn down your volume.
When I was a kid I dreamed of having a job where I could build lego models all day. DAMN I'm glad I didn't get stuck in such a boring dead end job :P
Oh my, it became more and more sophisticated! Take a look at the older versions: http://letsmakerobots.com/node/25597
I saw something about this on hackaday.com awhile back. I'll never know where they find the cash to buy so much lego.
Yeah I should have checked first it wasn't old before posting but the youtube date is september 17th, 2012. Hackaday is just awesome at tracking down and posting the good stuff.I might of even seen it at hackaday originally but I found it through twitter this time.