Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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A toaster uses almost half as much energy as a full-sized oven.
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The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
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The cigarette lighter was invented before the match.
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An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
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Originally, BMW was an airplane engine manufacturer.
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The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
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