Talk about all the fun you get to have while staying at the International Space Station. During one of the expeditions, astronauts conducted an experiment to “explore the phenomenon of water surface tension in microgravity.” They went about conducting this experiment in the coolest way. They submerged a GoPro camera in a large water bubble floating in space. The GoPro camera then recorded the experiment from within the bubble, providing an inverted perspective to things. See the video, is awesome.