Bricks Made of Urine — Our Pee Is 'Liquid Gold' https://t.co/XXNnmXPU9L via @HowStuffWorks pic.twitter.com/PsUMUbHlRD
— Flush This (@flushthis) December 15, 2018
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Bricks Made of Urine — Our Pee Is 'Liquid Gold' https://t.co/XXNnmXPU9L via @HowStuffWorks pic.twitter.com/PsUMUbHlRD
— Flush This (@flushthis) December 15, 2018