Jul 20 2008
I am so glad to write about LifeStraw. It is a great example that reminds us that there are poor nations in many continents , especially in Africa who are fighting with diseases which is a direct result of dirty water sources.
LifeStraw is an instrument which instantly purifies the water and makes it ready to drink with the chromatographic techniques and other well-known filter methods. A single personal LifeStraw gadget can process 700 liters of water in a year and usage life is 3 years. 2 liters a day is a great start to develop such products for future.
LifeStraw : The Most Humanistic Gadget Ever | Vubx.com : Coolest Gadgets, Gizmos