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...
Hygiene in space Web page: http://www.asc-csa.gc.ca/eng/astronau...
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