TEDxParis 2011 - Pierre Rabhi - Y a-t-il une vie avant la mort ? LifeSaver bottle. The Lifesaver bottle is a portable water purification device.
The bottle filters out objects larger than 15 nanometres. Development[edit] After the 2004 Asian Tsunami and Hurricane Katrina disaster in the U.S., Michael Pritchard, a water-treatment expert in Ipswich, England[1] began to develop the Lifesaver bottle after hearing the idea from Dr. Zackary Kepes and Austin Castellano.[2][3] Pritchard presented a prototype of the Lifesaver at 2007's DSEi London, where the product was named "Best Technological Development".[2][4] Pritchard's entire stock of 1,000 bottles sold out within four hours of the presentation.[3] Independent test results[edit] Michael Pritchard: How to make filthy water drinkable. Université va nu pieds par Bunker Roy.