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Light pollution — it’s not just the bane of light sleepers and frustrated astronomers. It also is tinkering with the ———-Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow

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Sources:http://lumennow.org/lumens-vs-watts/

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