Ever hear of this stuff? It is a gas that is heavier than air. Check out this video I ran across on Digg.com.
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1 Response to “Anti-Helium: Sulfur Hexafluoride”
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Hey, Mark, thanks for listening to my input and making commenting easier! http://www.decimation.com/markw/wp-includes/images/smilies/icon_smile.gif
I was going to mention that I saw this when it was aired, and it was pretty amazing watching stuff float around on the gas like it was on water. It’s worth watching the video if someone hasn’t seen it.
I’m trying to help students follow up on their interest in aerospace, aviation and engineering/science with my blog AeroGo
http://www.xanga.com/AeroGo ,
so it’s always nice (after I get over the shock http://www.decimation.com/markw/wp-includes/images/smilies/icon_eek.gif) to see physics covered on network TV!