It'd be tricky to get it just right on a sunny but cold day. You'd want it dark ... | Hacker News

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		goda90 on June 29, 2018 \| parent \| context \| favorite \| on: Eight low-tech ways to keep cool in a heatwave (20... It'd be tricky to get it just right on a sunny but cold day. You'd want it dark to absorb more sunlight, but that absorption makes it get warm despite the cold air.

Moru on June 30, 2018 [–]

The 40 cm thick snow cover would probably negate the effect.

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