Video

How to Make Filthy Water Drinkable

Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it — inventing the portable Lifesaver filter, which can make the most revolting water drinkable in seconds. An amazing demo from TEDGlobal 2009.

About the Presenters

Michael Pritchard

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MOHAMMAD

- Feb 1, 2021
Great!

Harold

- Oct 8, 2020
What will it take to scale up?

Harold

- Oct 8, 2020
Amazing...

Anvar

- Mar 30, 2020
Interesting!

Joy Mildred Adhiambo

- Jan 16, 2020
no video

Waqar Aamir

- Aug 26, 2019
good

Monir

- Apr 25, 2019
Great innovation

Jafar

- Apr 2, 2019
Menarik

Ki

- Jul 5, 2018
interesting info!

Jes�s Manuel

- Mar 19, 2018
Great!
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