Aerogel, also know as frozen smoke, is the world's lowest
density solid, clocking in at 96% air. If you hold a small
piece in your hand, it's practically impossible to either see
or feel, but if you poke it, it's like styrofoam. It supports
up to 4,000 times its own weight and can withstand a
direct blast from two pounds of dynamite. It"s also the
best insulator in existence.
Anyone have some of this? - Anyone have some of this?