LA throws 96M 'shade balls' at its water shortage (mashable.com) 2 points by BhavdeepSethi 10y ago ↗ HN
[–] Scoundreller 10y ago ↗ I still don't understand why one wouldn't paint the balls white on top of the black.Wouldn't this provide the UV protection from the black and the light reflection of the white coating? Or is the worry that the white coating would peel off?
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[ 3.3 ms ] story [ 18.1 ms ] threadWouldn't this provide the UV protection from the black and the light reflection of the white coating? Or is the worry that the white coating would peel off?