WebBottles. Our range of portable water purification bottles include the LifeSaver Liberty™ – the world’s first and only portable water purifier which is a bottle with inline pump combined – and the original LifeSaver Bottle which has been saving lives for over 10 years and is available with 2 sizes of filters to purify up to 4,000 or 6,000 litres of clean safe drinking … WebThe TED Talks Worksheet and Activity Pack is more than just another worksheet, it is a valuable resource including pre and post watch activities, useful links, and suggestions to make your lesson the perfect fit for your students and needs.
Michael Pritchard
WebAn amazing demo from TEDGlobal 2009. Using a non-chemical nano-filtration hollow fiber membrane with 15 nanometer pores (it is designed to block viruses), the Lifesaver bottle can make the most revolting swamp water drinkable in seconds. Better still, a single long-lasting filter can clean 6,000 liters of water. WebTop 11 Portable Water Filter Reviews 1. LifeStraw Personal Water Filter 2. Sawyer Products Water Filtration 3. Membrane Solutions Straw Water Filter 4. The Survivor Filter PRO 5. Katadyn Vario Water Filter 6. The LifeStraw Family Water Purifier 7. MSR MiniWorks EX Water Filter 8. The Etekcity Straw Water Filter 9. LifeStraw Bottle with Filter Straw billy wylder band
Michael Pritchard: How to make filthy water drinkable
WebAug 28, 2012 · [ted id=613] Michael Pritchard: How to make filthy water drinkable Most people wouldn’t drink water scooped from a tank of pond scum and sewage — but Michael Pritchard does, because his portable … WebAug 4, 2009 · 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 … WebTEDx is an international community that organizes TED-style events anywhere and everywhere -- celebrating locally-driven ideas and elevating them to a global stage. TEDx events are produced ... billy wynter