Is it really this simple?

Interesting concept & if it really works all the better for these people!  I understand the filtered water, but whats up with the bleach?  They really need to get a better URL for this project, something like www.PepsiSolarLight.com…

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Andrew

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One response to “Is it really this simple?”

  1. David L Norris Avatar
    David L Norris

    Bleach keeps the water clear, I’m sure. Even filtered water would likely grow something in direct sunlight.

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