Science and technology

Associated Press
In this photo released by Samsung Electronics Co., Shin Jong-kyun, president of Samsung's mobile communications business, poses with Samsung Electronics' newest smartphone Galaxy S III during its world tour in Seoul, South Korea, Monday, June 25, 2012. Samsung Electronics, the world's top mobile phone maker, said Monday it expects global sales of the latest Galaxy smartphone to surpass 10 million in July even as it struggles to keep up with demand because of component shortages. (AP Photo/Samsung Electronics) NO SALES

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