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When Professor Sekine of Utsunomiya, Tochigi Prefecture, Japan, heard that his friend had been stung upwards of 90 times exterminating wasps, he was inspired to act. Why not build a robot to do the job instead? Presumably he threw some old parts together that he had laying around anyways -- why els

4 years ago 0 Comments
October 24, 2010 at 8:08AM