A 49-year-old electric bike mechanic who identified himself only as Wu welds a component to fit onto his newly-made robot at his repair shop in Shenyang, Liaoning province, China, on June 25, 2012. Wu spent over 10 days to make this nearly two-meter high robot using parts from abandoned electric bikes. The robot, which is able to walk and pump up tires by itself, is still under modification, according to local media. (Reuters/Stringer