Fun to watch, but it's a horrible idea, it's like mass littering. Also, the helium wasted in this sort of stunt has far more important applications in medicine and science.
http://funsubstance.com/fun/255486/all-shall-praise-he/
Yep the liquid is used to cool superconducting magnets so you can have VERY high magnetic field strength (over 8 Tesla). I don't know of any common technological use for the gas. Although it is sometimes used to displace tank volume as the fuel is used out of liquid fueled rockets.
(stoner, I upvoted against your unfair downvotes.)
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Edited 9 years ago
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· 9 years ago
Well thank you downvotes do not bother me though. Just found it funny
http://funsubstance.com/fun/255486/all-shall-praise-he/
(stoner, I upvoted against your unfair downvotes.)