tags: potable water, safe drinking water, LifeSaver Bottle, streaming video
Too much of the world lacks access to clean drinking water. In this video, 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. [10:05]
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes.
More like this
Can I afford the water that comes out of my tap? It’s not a question that Americans typically ask themselves.
Guest Post: Matthew Heberger Pacific Institute, Oakland, California
This is the time of year, spring, when a lot of people switch to drinking bottled water instead of tap water. They do this because in their particular area the tap water seems to "go bad" ... usually it is a mild smell or a slightly icky taste.
Donald Trump speaking in Fresno, California, May 2016