Aerogel is a porous solid having the lowest bulk density of any known substance. It's made out of a gel in which the liquid component has been replaced with a gas. The result is a solid with an exceptionally low density and a number of unique features, the most notable of which is its ability to act as a thermal insulator. Because of the material's trans light scattering, it's known a... https://www.maximizemarketresearch.com/market-report/global-aerogel-market/2350/