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 oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
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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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Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
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Surgeons who grew up playing video games make 37 percent fewer mistakes.
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Castor oil is used as a lubricant in jet planes.
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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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Technically speaking, crystal glass is actually a Liquid that flows very slowly.
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