'Whitest ever' paint reflects 98% of sunlight

25 pointsby glotgizmoabout 4 years ago

1 comment

trompabout 4 years ago

dupe of <a href="https://news.ycombinator.com/item?id=26832589" rel="nofollow">https://news.ycombinator.com/item?id=26832589</a>

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