In Space No One Can Hear You Fizz

This is an amazing video of an Alka-Seltzer added to a water drop in microgravity.

I just saw this video from 2003 of an experiment by Science Officer Don Pettit on NASA’s Expedition Six of the International Space Station (ISS). I am presuming that this was not the sole experiment for the mission, but the people at Alka-Seltzer must have been bubbling over with excitement.

I was waiting for a few seconds later to hear the commander ask “has anyone seen my Alka-Seltzer tablet?”