Thousands of people holding umbrellas stand to form a two-dimensional QR code in Zhengzhou, Henan province, April 28, 2014. [Photo/CFP]
Car models have QR code stuck on body
Young man's back becomes canvas for ancient artwork
Square dancing in Russia's most famous square. And a family suspects a man who drowned in a fishing pond after police released him was tortured.
Crackdown on terrorist attacks
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