http://aerogel.web2announcer.com/ Web 2.0 announcer top stories for aerogel en Tue, 05 Jun 2007 12:54:31 GMT http://web2announcer.com/go/2027836 unknown@Netscape.com What is aerogel? Well, probably the strongest "gas" you'll ever see. With a density of 90 - 99.8% air, it is the thinest "hard" material. Made of various carbons and silicas, it can sustain up to 2000 times it's own weight. A new, not yet published recipe of aerogel is reported to sustain 100,000 it's own weight. Tue, 05 Jun 2007 12:54:31 GMT http://web2announcer.com/go/2027836aerogelstronggasTechnologyScienceNews