Inhabitat's Week in Green: floating power plant, water chip and a solar-powered family car

Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.

Fresh water is the most precious resource on Earth, and it's becoming increasingly scarce -- but a new invention could make desalination an affordable, cost-effective technology. A team of scientists from Germany and the US has developed a "water chip" that uses an electrical field to separate salt from seawater. That isn't the only new innovation that has the potential to change the world. This week Inhabitat took a look at the Horizon mass transit system, a futuristic hybrid train-plane propelled by a maglev-style mechanism. The UK celebrated the launch of the world's largest offshore wind farm, and Apple announced plans to build a 18-20 MW solar plant to power its data center in Reno, Nev. A 15-year-old from Canada created a flashlight that is powered entirely by body heat from a human hand. And in one of the week's most uplifting stories, an amputee built herself a prosthetic leg out of Legos (it might not be very practical, but it sure is cool).

Filed under: Misc, Science

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Source: http://www.engadget.com/2013/07/07/floating-power-water-chip-family-solar-car/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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