How To Puke In Space And Other Important Things We Learned From ISS Commander Chris Hadfield

Water, bread, eyes and vomit all do weird things in space. Chris Hadfield, who abandons his post as ISS commander today, explains. Today, Canadian Space Agency astronaut Chris Hadfield passed command of the International Space Station to cosmonaut Pavel Vinogradov. Hadfield's command has been so much fun, because he not only plays guitar and tweets prolifically; he also gamely answers almost any kind of question in a series of space FYI videos. Lots of things are different in space, and after 50...