These toilets use worms to compost your #poop, and they are our future https://t.co/2G7keaSDNU via @PopSci #toilet
— Flush This (@flushthis) August 17, 2019
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These toilets use worms to compost your #poop, and they are our future https://t.co/2G7keaSDNU via @PopSci #toilet
— Flush This (@flushthis) August 17, 2019