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Why does it take 45 minutes to don a space suit?
Why does it take 45 minutes to don a space suit?
Why are there no taps in space?
Why are there no taps in space?
Why do astronauts swallow their toothpaste?
Why do astronauts swallow their toothpaste?
Why does food float in the air in space?
Why does food float in the air in space?
Why is it hard to eat chocolate in space?
Why is it hard to eat chocolate in space?