Inhabitat's Week in Green: robot tetrapods, a self-sufficient treehouse and a one-man

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.
http://www.blogcdn.com/www.engadget.com/media/2012/11/inhabitat.jpg In preparation for the coming December holidays, Inhabitat just launched its annual green holiday gift guide, offering tips for everything ranging from green gadgets to DIY gifts. Got a hideous Christmas sweater that you wish you could un-knit? No problem: London-based product and furniture designer Imogen Hedges developed an amazing pedal-powered “un-knitting” machine that unravels sweaters so the yarn can be recycled. That’s just one of the many great green inventions featured on Inhabitat this week.
Continue reading Inhabitat’s Week in Green: robot tetrapods, a self-sufficient treehouse and a one-man electric helicopter
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