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Air extraction from Alka-Seltzer / Water bubble in zero-g

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Saturday Morning Science: (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 third of four videos, Pettit tests methods for removing gas bubbles from a large sphere containing dissolved antacid and water.

Channel: Science & Technology
Uploaded: November 30, 1999 at 12:00 am
Author: benwl

Length: 02:46
Rating: 4.60
Views: 13857

Tags: gravity  ISS  microgravity  Morning  Saturday  Science  space  station  tension  water  zero  zerog  

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Video Comments

Misha070 (November 30, 1999 at 12:00 am)
is he in space o_O
karaokewithgman (November 30, 1999 at 12:00 am)
After the balloon is hard you spray the inside with a ceramic paint and a lead paint to help keep cosmic rays from penetration. Next you spray a conductive spray of gold and continue to apply by electrolysis more gold or copper. This will make a solid strong structure like a egg.
educationisall (November 30, 1999 at 12:00 am)
WOW!
staciejung (November 30, 1999 at 12:00 am)
Sorry CO2 or other components of alkaseltzer?
staciejung (November 30, 1999 at 12:00 am)
Did you analyse the water for O2 content after any of the experiments?
petrolhead85 (November 30, 1999 at 12:00 am)
if that happens to water in space does it happin to ure stomach contents aswell ?
invis648 (November 30, 1999 at 12:00 am)
clever!
artzneo (November 30, 1999 at 12:00 am)
=) me agrada es interesante la fisica en gravedad cero :P
HilariousD (November 30, 1999 at 12:00 am)
cool stuff. Still feel sorry for you guys for not being able to put that guy on the moon back in the cold war.

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