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Deb Geisler
debgeisler
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May 2014
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Deb Geisler [userpic]
Minimalist environmental savings

They could have spent many, many tax dollars and years protecting two L.A. reservoirs, or they could just dump in 400,000 black balls.

Guess which? Tres spiffy!



Via Reddit.

Comments

Clever idea.

I wonder, why black balls, rather than white? I would think black balls would raise the temperature of the water by absorbing the sunlight -- is that a good thing?

I dunno. There were probably reasons for that...or maybe the black ones were on sale. :-)

Smart.