Adam Savage Compares Helium and Sulfur HexafluorideSeptember 10, 2008Scott Beale Adam Savage shows how the gases Helium and Sulfur Hexafluoride each alter the sound of our voices in very different ways. Related Posts Managed WordPress at Laughing Squid Hosting Host your website with Laughing Squid! Here's more info. Recent Posts 600,000 Gallons of Red Wine Floods the Streets in Anadia, Portugal After Storage Tanks Burst Engineer Replaces Bicycle Wheels With Yellow ‘Jake the Dog’ House Slippers An Online Clock That Shows the Time as Numbers Mentioned in News Headlines A Modern Modular Mansion With Moveable Rooms A Touching Documentary About Ernie Coombs and His Canadian Children’s Show ‘Mr. Dressup’ How Henry Winkler Escaped Fonzie Typecasting by Reinventing Himself After ‘Happy Days’ Join the Laughing Squid Email List Receive an email with each day's blog posts.