'''Aerogel''' is a nearly transparent, very lightweight material made primarily from [[silica]].
'''Aerogel''' is a nearly transparent, very lightweight material made primarily from [[silica]].
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Called a "Super Material", aerogel is the world's lightest solid, weighing as little as three times that of air, and exhibiting superb insulating properties.
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Called a "super material", aerogel is the world's lightest [[solid]], weighing as little as three times that of [[air]], and exhibiting superb insulating properties.