People who think it’s cool to pee in public alleyways may be about to receive a rude awakening. Quartz brings us word that the city of San Francisco is experimenting with a special kind of paint for walls and other outdoor surfaces that will repeal liquids back from whence they came. You know what this means: Peeing on a wall in San Francisco could soon have the unintended side effect of peeing on your own pants.
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