The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
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Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
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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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Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
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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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A toaster uses almost half as much energy as a full-sized oven.
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Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
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