Boing Boing: Toy boat floats on dense, invisible gas

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Support Bloggers' Rights! HOWTO: Get a link posted to Boing Boing Boing Boing Mobile powered by Winksite Fark rules! This work is licensed under a Creative Commons License permitting non-commercial sharing with attribution. Boing Boing is a trademark of Happy Mutants LLC in the United States [and other countries]. Stats (About our stats) defeat censorware Policies Our first five years' worth of posts in one file	Thursday, January 11, 2007 Toy boat floats on dense, invisible gas Sulfur hexafluoride is over five times as dense as air. Watch this YouTube video of an aluminum foil boat floating in a tank of the stuff. Link posted by Mark Frauenfelder at 10:51:54 AM permalink \| Other blogs' comments Email this entry to: Your email address: Message (optional):	Boing Boing Sponsored by: Your Text Ad Here Get BB by email:

Thursday, January 11, 2007