How to brush your teeth in space
Chris Hadfield, an engineer and former test pilot from Milton, Ontario, was Canada’s first professional astronaut to live aboard the space station and became the first Canadian in charge of a spacecraft. He relinquished command of the Space Station on Sunday after a five-month mission that saw him become a global celebrity through his Twitter micro blog. Here is one of his videos from the Space Station; Chris demonstrates how astronauts brush their teeth in space. Such a great video, enjoy!