the mighty mathematics of the lever - andy peterson and zack patterson Published 9 years ago • 1.1M plays • Length 4:46 Download video MP4 Download video MP3 Similar videos 16:31 why snatch blocks are awesome (how pulleys work) - smarter every day 228 13:55 a new type of mathematics: david dalrymple at tedxmontreal 3:59 why do honeybees love hexagons? - zack patterson and andy peterson
