20121201 21 北京 北京国际魔术大会实录:Yann Frisch(法国)《球》 in - YouTube [http://www.youtube.com/watch?v=FUv-Q6EgEFI] - 2012-12-07 07:47:43 - public:time act, hand, magic, mtow, of, slight - 6 | id:2170 -
High-Speed Robot Hand - YouTube [https://www.youtube.com/watch?feature=player_embedded&v=-KxjVlaLBmk#!] - 2012-11-05 15:55:18 - public:time hand, high-speed, robot, video - 4 | id:2190 -
Marvelous Hand Cranked Machine for Rare Earth Ball Magnets [http://laughingsquid.com/marvelous-hand-cranked-machine-for-rare-earth-ball-magnets/] - 2011-05-26 23:24:17 - public:time contraption, cranked, diy, hand, magnetism, magnets, mtow - 7 | id:2733 -