Submitted by _GreenMartian t3_1200p2m in nottheonion
generals_test t1_jdhkz2x wrote
Reply to comment by Actual__Wizard in Potatoes are better than human blood for making space concrete bricks, scientists say by _GreenMartian
Because it is a renewable resource and would be available where ever there are astronauts. They also tested urine.
Viewing a single comment thread. View all comments