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5 Unusual Ways Space Travel Affects the Human Body - The Countdown #46

Spending any length of time in microgravity can weaken bones and shrink muscles. But there are more subtle ways that space travel wreaks havoc on the human body. In this episode we count down five of the most unexpected.

Host/writer: Sophie Bushwick
Production assistant: Kathryn Free
Edited by William Herkewitz & Eric R. Olson
Producer: Eric R. Olson

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