Space: How To Brush Your Teeth In Space | Video

Space: How To Brush Your Teeth In Space | Video

Awesome Space: How To Brush Your Teeth In Space | Video



ISS commander Chris Hadfield explains how astronauts maintains oral hygiene aboard the International Space Station. — Life in Space: Astronaut Chris Hadfield’s Video Guide:

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22 Replies to “Space: How To Brush Your Teeth In Space | Video”

  1. when he came back to earth. .. .he will try to fly from a mountain (thinks no gravity). .. and crashes his head on a 18990kg rock and face full of blood he starts running to hospital and he survive , then he ask a question to doctor " why there is gravity here "
    then doctor will kill him
    THE END

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