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. ...
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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. With cutting-edge nanotech, Michael Pritchard's Lifesaver water-purification bottle ...
clear water because many of them are badly polluted. So in order to save water the first thing we should do is reduce water pollution. In addition we should develop good habits to save water. For example turn off the tap after we use. Or we should recycle the water to make it full ...
clear water because many of them are badly polluted. So in order to save water the first thing we should do is reduce water pollution. In addition we should develop good habits to save water. For example turn off the tap after we use. Or we should recycle the water to make it full ...
How to make filthy water drinkableGood morning everybody. I'd like to talk about a couple of things today. The first thing is water. Now I see you've all been enjoying the water that's been provided for you here at the conference, over the past couple of days. And I'm sure you'...
Water is very important in our daily life.We need water to drink take a shower or bath water plants and so on.So without water life can not go on. Most part of the Earth is covered by ocean but the ocean water is salty and it is not drinkable.But people are always wasting water....
One company is looking to change the lives of people across the planet by creating drinkable water from sunshine and sea water. Desolenator has developed what it describes as a solar-powered, low-cost desalination system that can, the company claims, "make any type of water – including sea ...