"DID YOU KNOW that a scientist from ancient China was the first person in history who discovered that the world was round? Two thousand years ago, a little boy called Zhang Heng loved to gaze up at the stars and the night sky. As he grew up, he devoted his life to studying them and making interesting discoveries. Zhang was a brilliant inventor as well as a great painter, poet, and mathematician. In The Dreamer Of Stars, find out why people believe Zhang was the cleverest man in the history of China." -- publisher
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