Pollution can be beautiful

Litmus Plant

Pollution is everywhere so here is my idea for making the most of it.

(For those who didn’t do chemistry, Litmus paper changes colour depending on the acidity of a liquid) © 2009

8 thoughts on “Pollution can be beautiful”

  1. Funnily enough, nature has a clear case of prior art here…

    The leaves of the tobacco plant are generally green, but some varieties develop dark spots in areas of pollution. I remember growing them as a kid as part of a nation-wide acid rain survey 🙂

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