Research Could Fuel Cars with Urine. cars automobile greentech. Instead of heading to the gas pump, in the future automobile owners may just need to plug in the outhouse.. While astronauts are recycling urine and sipping the results in plastic cups (or...

today that will allow on board astronauts to effectively recycle their own urine for drinking. NASA scientists say they plan to use the device to recycle urine into drinking water that’s even purer than the best bottled water you can find here on earth....