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Pure Genius: How Dean Kamen’s Invention Could Bring Clean Water To Millions
At first glance, the bright red shipping container that sits by the side of the road in a slum outside Johannesburg doesn’t look like something that could transform hundreds of lives. Two sliding doors
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How to Purify Water with Sunlight
Did you know that solar radiation from the sun can purify (disinfect) water and make it safe for drinking from harmful bacteria? While so often we hear or read about the bad things that the
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How to Trigger an Ice Age the Easy Way, Killing Billions of People
The secret to killing billions and billions of people without being too obvious about it, is to make it difficult or impossible to grow enough food to feed them. Geological history demonstrates that the
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