A design drawing of robots is seen at Wu’s home in Beijing. He views his robots as his 'children'. The self-educated farmer has achieved fame after inventing and building 63 robots in his back yard out of scrap metal. They can perform functions as varied as jumping, painting, drinking, massaging and of course pulling carts. He started his unusual hobby 30 years ago and has continued ever since. (Photo: China News Service/ Jin Shuo)
