did-you-kno: did-you-kno: Four teenage girls from Nigeria created a pee-powered generator that produces six hours of power from one liter of urine. They live in a region with few resources and frequent power outages, which inspired them to create an

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did-you-kno: did-you-kno: Four teenage girls from Nigeria created a pee-powered generator that produces six hours of power from one liter of urine. They live in a region with few resources and frequent power outages, which inspired them to create an

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