Nan Weiping, 41, practises playing a musical instrument made of carrots and scallions in Beijing March 1, 2012. Nan and his brother Nan Weidong, 43, are musicians who specialize in performing with instruments made of vegetables and other groceries. They became famous after participating in many television talent shows in China, local media reported. [Photo/Agencies]

Shelves for mineral water are almost empty at a supermarket in Wuhan, capital of Hubei province, March 1, 2012. According to a report released on Tuesday by Wuhan Environmental Protection Bureau, sewage discharged from the Chenjiashan water gate, 3 miles away from the Baishazhou water works, affected water quality, so the water works increased the chlorine content, causing the peculiar smell. The Baishazhou water works supplies drinking water to more than 1 million local residents. [Photo/CFP]