Shocking Device Used By Student In China To Cheat Unveiled

Chinese authorities are exposing cheating devices used in the country's university entrance exams in a bid to stop them from being used. Photos show wireless devices disguised as watches, belts and erasers.This year 9.4 million students are taking the exam dubbed one of 'the world's most difficult examinations.' A wireless device disguised as a watch is showed off in Shanxi, China.