A taxi driver surnamed Fan shows a pocket-sized egg and a normal egg at his home in Yongxiu county, East China's Jiangxi province, April 16, 2012. Fan said that a hen in his home laid the 2-centimeter-long egg. When he surfed the Internet, he learned that the smallest existing egg was 2.1 centimeters long and 3.46 grams heavy. Fan plans to try to get his egg into the Guinness World Records. [Photo/CFP]