Sulphur Hexafluoride Opposite of Helium Voice After the aluminum foil boat floating on sulphur hexafluoride gas. Turns out, if you inhale the gas, it gives you the opposite effect of inhaling helium. I wonder what would happen if you inhale both gases at the same time. VIDEO-> Facebook Prev Article Next Article Must Watch, Videos Checkout these cool gadgets... Related Posts Pepsi Max Levitating Magic Trick – But Their Product Kills with Aspartame Ingredient 45min walking in Tokyo Shibuya at night Jumping On a Grenade Can Actually Save Lives! Its Not A Myth! Radio Controlled Airplane flys at 708km/h How Holograms are Made Doomsday Tip: Duplicate a Key Using Solar Power 9 Comments Ricardo January 16, 2007 awsomeee!!! tombalak January 17, 2007 I love science and its surprises ! Cole January 17, 2007 “I wonder what would happen if you inhale both gases at the same time.” Try it. Now. LEGEND January 17, 2007 I wounder if that gas is harmful……..iv gots to get me that cool sexy Berry White voice the chicks would dig it…… Bob January 27, 2007 lolz i think they would think your pretty weird with a voice like that… like as if you were on one of those speaking machines with those with speaking troubles lol… Sam Hobbs June 28, 2007 As seen on Jay Leno tonight; Jay inhaled some sulphur hexafluoride gas and demonstrated it’s affect. jorge November 20, 2011 That’s Steve Spangler, he was my elementary school science teacher! Awesome guy, he always had really fun experiments and tricks Moop November 20, 2011 Both at the same time! I know my next Google search! Guest March 12, 2012 Any delinquent teenager will tell you this also works with propane. Except the propane will get you high and eat a hole in your brain.