Ultimate geekness exemplified by Don Pettit and his yo-yo in space

There is a lot more physics involved with yo-yos than most people know. Take one into space and operate it with the skill and precision of NASA astronaut Don Pettit and you get 6 epic minutes space chat, yo-yo tutorials, and advice on picking up girls with yo-yo tricks. [youtube]https://www.youtube.com/watch?v=ni4j5K4Lz3o[/youtube]