We put aerogel to the test vs 'not-a-flamethrower', a huge 2000°C flame to a large fiberglass blanket infused with silica aerogel - formerly the lightest solid (that title is now held by graphene aerogel). Special thanks to: Aerogel Technologies: https://ve42.co/aerogeltech Aspen Aerogels: https://ve42.co/aspen Ben: @BenScho999999 Dr. Stephen Steiner and the Aerogel Technologies team The footage of aerogel materials in cold environments was provided courtesy of Aspen Aerogels. Their product, cryogel, was shown to be flexible in liquid nitrogen while preventing cold burns to the hand. They are the manufacturer of the blanket used in the main portion of this video. This is the finale of my three-part series on aerogel. I'll put links to the other parts below: World's Lightest Solid: https://www.youtube.com/watch?v=AeJ9q45PfD0 I Waterproofed Myself With Aerogel: https://www.youtube.com/watch?v=GcdB5bFwio4 Huge thanks to Patreon supporters: Alfred Wallace, Arjun Chakroborty, Bryan Baker, Chris Vargas, Chuck Lauer Vose, Dale Horne, Donal Botkin, Eric Velazquez, halyoav, James Knight, Jasper Xin, Joar Wandborg, Kevin Beavers, kkm, Leah Howard, Lyvann Ferrusca, Michael Krugman, Mohammed Al Sahaf, Noel Braganza, Philipp Volgger, Pindex, Ron Neal, Sam Lutfi, Stan Presolski, Tige Thorman This is an educational video demonstrating scientific experiments performed by professionals. It should not be attempted by viewers. Music from Epidemic Sound: http://epidemicsound.com/ "Running Against the Clock" "Dangerous Forests"