Public urinals harness pee to grow food
Weird Of The Week: This is part of a series of articles that looks at some of the most bizarre and niche business ideas we see here at Springwise.
How much use is a city-load of urine? Quite a lot, it turns out. So much so that the Netherlands’ Waternet utilities company has placed some pee-collecting urinals in Amsterdam, with the hope of turning it into fertilizer for the city’s urban roof gardens.
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