No silver bullet will solve the world's water crisis, but these two strategies may help alleviate water problems.READ»
Sure, giant seawater desalination plants are great if you can afford them, but designer Jason Lam's SOLAQUA is a water purification system for everyone else. The plastic device purifies water by leaving it out in the sun. ...READ»
As supplies of fresh water evaporate, the world turns to the sea.READ»
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