Inhabitat's Week in Green: NASA's healing device, vertical gardens and a grass-powered robot mower

Inhabitat's Week in Green: NASA's healing device, vertical gardens and a grass-powered robot mower

Feb 16th 2014, 15:00, by Inhabitat

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. Solar power just got a big boost as Ivanpah, the world's biggest solar thermal power plant, was just...