September 24, 2012
Most of us take our coffee pots for granted, thinking nothing of how that technology can be applied to bringing potable water to the masses. Italian […]
May 19, 2010
Aboveground Solar Still Above-ground solar still You can use stills (aboveground and belowground) in various areas of the world. They draw moisture from the ground and […]
May 18, 2010
There is always the possibility that you may find yourself unexpectedly in a survival situation one day. Water is usually the most important factor in determining […]