Bill Gates reveals water-less loo that turns human waste into fertilizer

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Bill Gates has unveiled a waterless toilet is able to turn human waste into fertiliser Gates unveiled the new loo at the start of the three-day Reinvented Toilet Expo in Beijing. The futuristic toilet doesn't need water. Instead, it uses chemicals to turn human waste into fertiliser. ...

The Engineer’s Role in World Toilet Day

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This Saturday (November 19th) will be World Toilet Day; the UN-backed project is aiming to raise awareness and inspire action to tackle the global sanitation crisis. It is a crisis where both simple Engineering solutions and large changes to public infrastructure can both make a huge difference and...