Nov 8 2012
Thursday News: Bionic leg and more vampires; increased ebook market share; bundles of books
Man climbs Chicago skyscraper using bionic leg – Wow, so cool. NewsTimes “The leg is designed to respond to electrical impulses from muscles in his hamstring. When Vawter thought about climbing the stairs, the motors, belts and chains in his leg synchronized the movements of its ankle and knee. The computerized prosthetic limb, like something(…)







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