Zero Gee Alka Seltzer
When NASA astronauts aren’t driving cross country in diapers to kidnap their lover’s girlfriends, they actually do really cool experiments in space. For a long time I have understood the fluid dynamics of water in zero gravity- it forms a sphere. But I had no idea what would happen if you shove an alka-seltzer tablet into that floating sphere.
Click below to see the results.
