როგორ იბანენ ხელებს კოსმონავტები - უწონადო მდგომარეობა Chris Hadfield demonstrates how astronauts wash their hands in zero-g
ნოემბერი 30, 2013
During a video link with His Excellency the Right Honourable David Johnston, Governor General of Canada, who was accompanied with 200 grade school students from Ottawa, CSA Astronaut Chris Hadfield demonstrates how astronauts wash their hands in the weightless environment of the International Space Station. Video credit: CSA/NASA
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