This toilet can turn human waste into cryptocurrency. Called BeeVi toilet, this toilet is connected to a virtual currency called Ggool. If you use this toilet, you can earn 10 Ggool/day.
Mr. Cho Jae-weon, the engineer who designed this unique toilet, said: “If we think broadly and use different science and technology, manure can create energy and compost. The cycle of promising values in the ecological and economic circle is the idea of BeeVi toilet.”
With Ggool coins, you buy coffee, instant noodles, bananas, even books. Human excrement also generates a portion of the energy the university uses, namely biogas and compost production for nearby orchards.
A student at the school shared, “I always thought poop was a very dirty thing, but now it has become something of great value to me, I even talk about poop during mealtime. Right now I have many interesting stories related to the toilet and this fecal cryptocurrency.”