In 2002, there were no billionaires in China. In 2007, there were 106 billionaires.
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The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
5
Some Chinese-made hair bands were fashioned from recycled condoms.
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In the U.S. the typical school year is 180 days long. In China, the typical school year is 251 days.
7
The yin-yang pattern's earliest use is in Rome - not China!
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