Topping off your hydrogen-fueled car’s tank may soon have an entirely new meaning.

Ohio University scientists have developed an all-in-one machine to take urine, extract hydrogen from it, safely store precious-yet-dangerous gas and later extract it to generate energy. The researchers think their pee-powered prototype could finally make a case for practical hydrogen power.

From Discovery News: “One cow can provide enough energy to supply hot water for 19 houses,” said Gerardine Botte, a professor at Ohio University developing the technology.

Now that’s what we call a stream of energy.

Article by livescience.com