Description:
Incredible demonstration of a model boat floating on sulphur hexafluoride, a very dense gas.
just so everyone knows… gases denser than surrounding air, if inhaled, can’t be exhaled. Just before somebody tries to be curious, don’t die.
You’re unbelievably retarded. The gas in this demo is sulfur hexafluoride. You can inhale it and exhale it safely. Quit talking out your ass freshman
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Added: August 4th, 2010 at 8:31 am
Category: Science & Technology
just so everyone knows… gases denser than surrounding air, if inhaled, can’t be exhaled. Just before somebody tries to be curious, don’t die.
You’re unbelievably retarded. The gas in this demo is sulfur hexafluoride. You can inhale it and exhale it safely.
Quit talking out your ass freshman