A pick-up device for table tennis balls invented by Far East University of Taipei, China, is presented at the 37th International Exhibition of Inventions, New Techniques and Products, in Geneva, Switzerland, Wednesday, April 1, 2009. 710 exhibitors from around the world are presenting around 1000 products hoping to catch the eye at the 37th International Exhibition of Inventions, which runs from April 1-5. (AP Photo/Keystone, Salvatore Di Nolfi)
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