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How to Make Water from Thin Air : CleanTechnica
EWA Technologies Group has developed a new technology that harnesses the natural humidity in the air, and converts that moisture into drinking water. The process works in three stages: Adsorption of water from the air (getting the water out of the air); desorption of the water (releasing the water out of the containing material); and condensation of the drinking water.
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Solar Cells Set New Performance Mark | LiveScience
Researchers have announced a solar energy breakthrough that could lead to its more widespread use with their achievement of the highest efficiency ever for one type of solar cells.
The photovoltaic cells, called dye-sensitized solar cells or Gräztel cells, could expand the use of solar energy for homes, businesses and beyond, the researchers say.
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I am very glad to hear the news about the Solar Cells – I hope everything will be solar powered by the time our children are our age.
Jeanne R.
http://www.ecolabelfundraising.com