An eco-friendly toilet that pays people in digital currency for using it has been installed at a university in South Korea. The toilet is connected to a laboratory that uses excrement to produce biogas, which is used as a source of energy at the university. Get Paid in Digital Currency to Use a Toilet There […]Get Paid for Excrement: This Eco-Friendly Toilet Pays You in Digital Currency
An eco-friendly toilet that pays people in digital currency for using it has been installed at a university in South Korea. The toilet is connected to a laboratory that uses excrement to produce biogas, which is used as a source of energy at the university. Get Paid in Digital Currency to Use a Toilet There […]