Water-Purifying Devices for Clean Drinking Water in the Developing World

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Hi I have to wright about  "Water-Purifying Devices for Clean Drinking Water in the Developing World"  I want you to wright 6  paragraphs the Due date March 2 , 2017 on 4 am New York Time City.

 

Here is some links you can take informations of them

http://causetech.net/innovation-zone/tech-inspirations/ecoloblue

 

http://www.safewaternow.org/?page_id=31

 

http://causetech.net/innovation-zone/tech-inspirations/drinkable-book

 

http://solarballtechnology.blogspot.com/

 

http://causetech.net/innovation-zone/tech-inspirations/life-sack

 

http://www.tuvie.com/pure-water-bottle-by-timothy-whitehead-kills-99-9-of-bacteria-and-viruses/

 

https://sawyer.com/international/videos/impact-nations/

 

http://www.nipponbasic.ecnet.jp/e-cc.html

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