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Amazing considering how much heat travels from Sun (and punches through atmosphere) to Earth surface. Didn’t realize there was that much of an insulation proper

by uticus 3y ago

Amazing considering how much heat travels from Sun (and punches through atmosphere) to Earth surface. Didn’t realize there was that much of an insulation property.

pixelpoet 3y ago
Besides the heat insulation, without the vacuum of space we would all be deafened by the sun's roar.
mr_toad 3y ago
Vacuum is a great insulator, which is why we have vacuum flasks.