After using the toilet, you can earn enough money to buy a cup of coffee. This unprecedented thing has appeared in Korea.0: 00/1: 43 Southern Southern Nuzhan Trang in Ulsan, Korea, people have created a sample of toilets that can use feces to produce biogas, Providing energy for a building. Jae-Weon, professor of urban and environmental techniques at the Ulsan National Institute of Science and Technology (Unist) designed an environmentally friendly toilet. This toilet is connected to a laboratory who has used feces to produce biogas and power supply
. The priest for Jae-Weon stands next to the stool tank in a laboratory in Ulsan, Korea. (Reuters) BEEVI toilet - a transplant from the word 'bee' and 'vision' in English using a vacuum pump to put feces into a underground storage tank, minimize water use Therefore, microorganisms Destroying waste into methane, power supply for gas stoves, hot water boilers and solid oxide fuel cells. Professor for said: "The feces really will bring a resource The precious amount we usually ignore
"An average person eliminating about 500g of each day, can be converted into 50 liters of methane gas. This amount of gas can generate 0.5kWh of electricity, enough to operate a car to go 1.2km. The member picks out the favorite item to be purchased in GGool - Get from the use of body toilets Environmental entity. (Photo Reuters) Professor for inventing a virtual money called GGool, means honey in Korean. It is known that every user-friendly toilet has earned 10 ggool a day. The staff can use this virtual money to buy goods on campus, from new coffee to instant noodles, Fruits and books. Get virtual money after going to the toilet, the students can choose the product you want at the store and scan the QR code to pay by ggool. "I used to think that stool was dirt but now it is one Treasure with great value for me, "a student of Hui-Jin Pig University said
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