Aerogel
This is an old revision of this page, as edited by Aschlafly (talk | contribs) at 23:51, June 1, 2007. It may differ significantly from current revision.
Aerogel is a nearly transparent, very lightweight material made primarily from silica.
Called a "Super Material", aerogel is the world's lightest solid, weighing as little as three times that of air, and exhibiting superb insulating properties.