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

Name: 5 Ways Space Travel Affects the Human Body - The Countdown #46
Uploaded: 2014-04-25T16:48:10Z
Duration: 3:52
Channel: Scientific American Space Lab
Description: Spending any length of time in microgravity can weaken bones and shrink muscles. But there are more subtle ways that space travel can wreak havoc on t

25.1K views · 12 years ago · 3:52

Scientific American Space Lab

Educational creator

Apr 25, 2014 · 25.1K views

Spending any length of time in microgravity can weaken bones and shrink muscles. But there are more subtle ways that space travel can wreak havoc on t