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How do astronauts function in their spacesuits?

August 12, 20153 min
Astronauts wear special suits while they're working in space, and these spacewalks can last for hours. In this episode, Marshall Brain explains how astronauts take care of their basic needs while wearing spacesuits.Learn more about advertising on the HowStuffWorks podcasts at to learn about your ad choices when listening to podcasts, visit