A blowtorch test was just the beginningā¦ š„
After seeing another creator test porous vacuum insulation with a powerful blowtorch, we decided to take things to the NEXT LEVEL!
This time, we're using a giant Fresnel lens to concentrate sunlight and unleash extreme heat on porous vacuum insulation.
Will this high-tech material withstand the intense heat, or will it finally crack under pressure? āļøš„
Watch until the end to see what happens!
