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Photos: Meet Rex, the world's first 'bionic man'

"Rex", the world's first "bionic man", during a photo call at the Science Museum in London on February 5, 2013. The $1m humanoid has a distinctly human shape and boasts prosthetic limbs, a functional artificial blood circulatory system complete with artificial blood, as well as an artificial pancreas, kidney, spleen and trachea.