The Spacefaring Power of... Pee? (IMAGE) American Chemical Society Caption Space scientists have to take advantage of all the materials available to them on a deep-space mission. Even human waste can be a valuable resource. Learn how urine has the potential to become everything from hand tools to nutritional supplements in this video from Reactions: https://youtu.be/w6x54zYuqXk. Credit The American Chemical Society Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.