
The “Bullshit” episode on bottled water was one of my absolute favorites.
http://www.ted.com 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 the most revolting water drinkable in seconds. An amazing demo from TEDGlobal 2009.
A small floating sea slug, clionidae or “sea angels”
The U.S. Environmental Protection Agency announced for the first time that fracking — a controversial method of improving the productivity of oil and gas wells — may be to blame for causing groundwater pollution.