There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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Originally, Nintendo was a playing card manufacturer.
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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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The life boat was patented in 1845!
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More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
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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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