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Urine Powered Generator - Africa

The Urine Powered Generator

In the photo are the 3 African girls that invented this amazing device!

Duro-Aina Adebola, Akindele Abiola, and Faleke Oluwatoyin and Bello Eniola collaborated on the invention, which they claim generates one hour of electricity from one liter  of urine.

(Credit: Maker Faire Africa)

A post from Maker Faire Africa blog describes how it works: 

• Urine is put into an electrolytic cell, which separates out the hydrogen. 
• The gas cylinder pushes hydrogen into a cylinder of liquid borax, which is used to remove the moisture from the hydrogen gas. 
• This purified hydrogen gas is pushed into the generator.