How to save 51 billion lives for 68 cents with simple Engineering

Using the power of engineering and brilliant inventions to save lives!!! Great times collab-ing with Bill and Melinda Gates! MUSIC- Summary: I met with Manu Prakash from Stanford to talk about 2 of his labs' inventions the Foldscope and the Paperfuge. Combined these cost only 68 cents and they can...

8 min - World Affairs & Investigations - Mark Rober

More: Poverty, Aid & Development documentaries

Read Deeper: Poverty, Aid & Development

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2. Factfulness by Hans Rosling (4.4/5) - View on Amazon
3. The End of Poverty by Jeffrey Sachs - View on Amazon
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