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lifestraw Water filtration system...fresh water anywhere you are. How cool is this?

Cleaning water experiment - (2nd-8th grades) - Need: pitcher, 2 see-through containers, gravel, sand, coffee filters, dirty water.

A mariculture company in Hawaii has invented a farming method that has near to zero environmental impact. By filling 100-ft. (30 m) copper-alloy mesh cages with fingerlings and letting them drift, tracked by GPS, in deepwater ocean, they make a safe place for the fish to grow, thus making a non energy wasting fish farm. In 2011 it tested 20-ft. (6 m) pens and collected twice as much fish as was expected. It is probably the most ecological farming possible.

Best Inventions of the Year 2012

Best Inventions of the Year 2012 | Eliodomestico Solar Water Distiller |

A clever instance of design intervention also makes it a vase. So you don’t need to empty all the water you fill in. Read more at Yankodesign

Design3 | Digital Water

Soma Water Filter

Soma water filter carafe // one of the most elegant product designs in its class #product_design #industrial_design