Mythbusters - Helium and Sulfur Hexafluoride

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Uploaded by on Dec 14, 2009

Please read: I do not own anything in this video, the copyright goes to the respective owners.
Yeah, Adam has fun with Helium and Sulfur Hexafluoride.

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Science & Technology

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Standard YouTube License

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Top Comments

  • I want a bunch of that so that I can go yell at people on the street

  • He sounds like 99% of cartoon villains.

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All Comments (319)

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  • 0:28 "AND MY VOICE GET REALLY LOW BUT SOME HOW I'M STILL FUNNY IT'S SCIENTIFIC HAHAHAHA"

  • But logicaly wouldn't helium make your voice lower because sound has less matter to travel through?

  • in the end he laughs like a demon

  • i fuckin love this!!!!!

  • @PenguinsRUs47 So you "literally" shit your pants?

  • Where get that hexafloride shit ??

  • Must try at home 

  • Oh my gosh it literally scared the crap out of me when he started talking low .__.

  • @mjndblain nothing...

  • @mjndblain chocolate rain

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