kinetic stuff

cool mechanical dog
http://www.youtube.com/watch?v=W1czBcnX1Ww&feature=player_embedded#at=58

something from BMW
http://www.youtube.com/watch?v=HVhVClFMg6Y

Theo Jansen
http://www.youtube.com/watch?v=Y2KkGFuRLew
http://www.youtube.com/watch?v=WcR7U2tuNoY&feature=related

Ben Trautman
http://www.youtube.com/watch?v=D6FKGngykp4&feature=player_embedded