findlay27 (December 31, 1969 at 3:59 pm)

Yeah, I know that gases don't have chemical reactions (they're not liquids) but they may create something volitial to breath. Sounds crazy right? But they say that it's dangerous for the human body to breath too much Helium.I haven't looked into mixtures of gases so thats unknown to me. I'm not inro biological warefare <_<

vanderbiltsax (December 31, 1969 at 3:59 pm)

you're stupid

BrendanIsCool (December 31, 1969 at 3:59 pm)

helium is the lonely pothead of the elements

hetepatat (December 31, 1969 at 3:59 pm)

Since helium can't chemically react with other substances, there shouldn't be a problem.

Allexstrasza (December 31, 1969 at 3:59 pm)

It's not fake you weasel, get your facts right before opening your mouth.

superchunky3 (December 31, 1969 at 3:59 pm)

ROFL

thapow (December 31, 1969 at 3:59 pm)

it's probably fake. do you hear the "pop" when he takes the second balloon off? not only his voice sound higher.. ^^

Coilshot (December 31, 1969 at 3:59 pm)

Wow this is amazing! I only knew about helium.

pineapleweed (December 31, 1969 at 3:59 pm)

HHAHAHAHAHHAA xD

findlay27 (December 31, 1969 at 3:59 pm)

@ forsaken7754To answer your question, considering Helium is 6 times less dense than air and considering sulphur hexafluoride is 6 times denser than air is you take equal quantities of each they should cancel each other out.As for any possible reaction between the two gases used together that remains an unknown factor. Hope that answered your question.