Mars trip to use astronaut poo as radiation shield
Posted on: 03/04/2013 11:21 AM
Mars trip to use astronaut poo as radiation shield
Mars trip to use astronaut poo as radiation shield
Printed from Mac.MajorGeeks.com (
https://mac.majorgeeks.com/news/story/mars_trip_to_use_astronaut_poo_as_radiation_shield.html
)