We all wanted (or still want) to be an astronaut. They get to go to space, watch the sun rise and set 16 times a day, and play with a lack of gravity that we can only dream of.
So what do those amazing astronauts get to do once they're up on the International Space Station? Play with liquids of course!
Check out the video above to see some of their coolest experiments.
Video produced in partnership with Explorist.