Alka-Seltzer added to spherical water drop in microgravity

Saturday Morning Science:
Alka-Seltzer added to spherical water drop in microgravity onboard the International Space Station.

(March 22, 2003) --- Expedition Six NASA ISS Science Officer Don Pettit performs a series of microgravity experiments with water spheres and effervescent antacid tablets. In the second of four videos, Pettit inserts a tablet into a 50-millimeter sphere and observes the fizzy results.

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  Science & Technology

[Tammy Smith]

Astronauts have way too much fun! Similarly, I'd LOVE to see Mentos and Diet Coke in zero-G!

[BruddaPigs]

Isnt it like how a star behaves?

[Albert Villarreal]

do you think that this experiment has a similar reaction to the suns as it gives off solar flares

[kvpena]

This reminds me of what happens to gremlins when they get wet.

[duunx]

3:17 - alien

[F Zanow]

It looks like Jupiter.

[Honchobuns]

So does that mean that planets are hollow? They are at zero gravity with chemical reactions in the middle.

[NukaColaBear]

bubbles...

[GreyFang9]

The water sphere is sitting in/on a wire hoop so that it wouldn't just float around the room

[Cristian Garces]

Why does it look like a string is attached to the water.

[Alfred Konomi]

they can use it as fuel!. but it would just RCS push itself around the capsule and make a huge mess

[NASTEfilms]

does taking drugs (like alka-seltzer) have the same effect in micro gravity as it does on earth?