This Four-Legged Wheelchair Climbs Steps Like a Mountain Goat [Video]

Researchers at the Chiba Institute of Technology in Japan have come up with a four-legged wheelchair design that lets the mobility device tackle steps and other obstacles that it simply couldn't with just four wheels. And it keeps its passenger level and perfectly safe when it's tip-toeing over uneven terrain. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/j7QWw0SvBEg/this-four+legged-wheelchair-climbs-steps-like-a-mountain-goat

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