The opposite of Helium, this inert gas, Sulfur Hexafluoride, makes your voice DEEP and Max has no idea whats about to happen.
Genre: Funny Videos
by: Limnios
Sulphur Hexafluoride is actually heavier than air, leading to some very amusing phenomenon such as the voice change here.
by: 350ZGuy1980
Jamie and Adam attempt to make an aluminum boat float in a fish tank full of sulfur hexafluoride in this clip from Mythbusters. Mythbusters airs Wednesdays at 9PM on Discovery Channel. For more info, visit: http://dsc.discovery.com/fansites/mythbusters/mythbusters.html
Genre: Entertainment
by: DiscoveryNetwork
Sulphur Hexafluoride, a gas that give you a very dark voice instead of helium that gives you a light "donald duck voice".
by: Matzioni
