Alka-Seltzer and Water in Microgravity – Amazing Results!

We all know what happens when water mixes with Alka-Seltzer in a film canister… the build up of carbon dioxide bubbles is powerful enough to pop the cap. But what would happen if there was no film canister and the Alka-Seltzer and water mixed in mid-air? Sounds crazy, but this video of Alka-Seltzer mixing with a big sphere of water in microgravity is amazing.