Jumbo jets use 4,000 gallons of fuel to take off.
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The ball on top of a flagpole is called a 'truck'.
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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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A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
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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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