harvesting water

November 21, 2010

‘Blue Drop’ water quality scheme gains momentum, but critics say more is needed

Water quality and availability have become matters of growing concern in South Africa. The yearly renewable freshwater supply per capita currently stands at between 1 000 […]
October 27, 2010

Massive Lunar Solar Power Tower Beams Energy to Earth

This massive astral power tower just won the 2010 Moon Capital International Design Challenge. Designed by Bryna Anderson, a graduate student from Columbia University, the concept […]
May 19, 2010

How to Obtain Water in a Survival Situation (Part 2)

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

How to Obtain Water in a Survival Situation (Part 1)

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 […]