What Do Astronauts Do With Their Poo?

What Do Astronauts Do With Their Poo?


Fortunately, Minute Physics and Smarter Every Day aren’t afraid to tackle such questions. In this video, they explore problems you probably never thought existed: how ejecting urine from a spaceship changes its trajectory, and how astronauts preferred to leave poo on the moon in order to bring back more rock samples. You’re welcome. [YouTube]