Chris Hadfield Brushes his Teeth in Space

2013-03-31 - Canadian astronaut and Commander of Expedition 35 answers a question about how astronauts brush their teeth in space. You might be surprised by what he reveals! Credits: Canadian Space Agency and NASA Expedition 34-35 Web page: http://www.asc-csa.gc.ca/eng/missions/expedition34-35/ Hygiene in space Web page: http://www.asc-csa.gc.ca/eng/astronauts/living-hygiene.asp Find out more about this video: http://www.asc-csa.gc.ca/eng/search/video/watch.asp?v=1_40lih8na

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