Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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			The first alarm clock could only ring at 4 a.m.
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			If a car is travelling at 55 miles per hour it will travel 56 feet before the driver can shift his foot from the accelerator to the brake.
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			Technically speaking, crystal glass is actually a Liquid that flows very slowly.
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			To have your picture taken by the very first camera you would have had to sit still for 8 hours!
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