LA throws 96 million 'shade balls' at its water shortage — and it's mesmerizing | Mashable
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Shouldn't they be white?
I would've thought so too, but I think there was a specific reason for 'em to be black. I just totally forget what it is.
T
Only if they would be opaque. Being opaque, even though they are black and absorb solar radiation, they prevent the water from doing so.
Only if they would be opaque. Being opaque, even though they are black and absorb solar radiation, they prevent the water from doing so.