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Science discovery

Aerogel

An ultralight solid looks like frozen smoke and insulates remarkably well.

6 minEasy
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Related discoveries

Science: AerogelAerogels are a class of synthetic porous ultralight material derived from a gel, in which the liquid component for the gel has been replaced with a gas, without significant collapse of the gel structure. AntimatterMatter's mirror counterpart is real, rare, and central to big cosmic questions. Belousov-Zhabotinsky reactionA chemical reaction creates pulsing colors and self-organizing patterns.
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