+Aerogel is a synthetic porous ultralight material, derived from a gel where the liquid component is replaced with gas. Known for its extremely low density and remarkable [insulation](/wiki/insulation) properties, this "frozen smoke" is often made of [silica](/wiki/silica) and offers exceptional thermal isolation.
+## See also
+- [Nanomaterial](/wiki/nanomaterial)
+- [Material Science](/wiki/material_science)
+- [Thermal Conductor](/wiki/thermal_conductor)
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