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    LONDON - MAY 06: Kerry Bircett from the English National Ballet stands next to a two metre high robotic snake a feature of the Streetwise Robots event held at the Science Museum's Dana Centre on May 6, 2008 in London, England. The cutting-edge, mechanical snake is the creation of Merlin Robotics, Nottingham Trent University and the Edinburgh College of Art.. (Photo by Jeff J Mitchell/Getty Images)