@spacethingz1: Aerogel is a lightweight, porous material known for it being 99% air. It is made by removing the liquid from a gel. #Aerogel #FrozenSmoke #ThermalInsulation #LightweightMaterial #PorousStructure #SupercriticalDrying #TranslucentMaterial #LowDensity #Nanotechnology #HeatBarrier #InnovativeMaterial #AdvancedMaterials #EnergyEfficiency #ThermalBarrier #HighSurfaceArea #MaterialScience #SolidNetwork #InsulatingMaterial #SpaceTechnology #SilicaAerogel #HighTechMaterials #FutureOfInsulation #UltralightMaterial #HeatShield #AerogelApplications #NanostructuredMaterial #ThermalProtection #ScientificInnovation #MaterialEngineering #CuttingEdgeMaterial #AerogelResearch #EngineeringMarvel #LightweightInsulator #ThermalManagement #AerogelProperties #AdvancedEngineering #SpaceInsulation #MaterialInnovation #SuperInsulator