Surgeons who grew up playing video games make 37 percent fewer mistakes.
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Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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Car airbags kill 1 person for every 22 lives that they save.
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A toaster uses almost half as much energy as a full-sized oven.
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The ball on top of a flagpole is called a 'truck'.
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The life boat was patented in 1845!
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