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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Sony researchers have developed a refrigerator that only opens when you smile.
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A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
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A small airplane can fly backwards.
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A toaster uses almost half as much energy as a full-sized oven.
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Jumbo jets use 4,000 gallons of fuel to take off.
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Mico headphones read your brainwaves and select music based on your state of mind.
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