Helium makes your voice sound high and squeaky, because it’s six times lighter than air. But what about a gas that is six times heavier than air? I’ve done this demonstration several times before, including on the Ellen DeGeneres Show. It’s always vert entertaining and a lot of fun. About 30 seconds before we went on-air, the entire news anchor team on our 9News Morning Show decided to participate in our heavy gas experiment with sulfur hexafluoride. The result was complete controlled chaos! Take a look…

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