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).
1
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Jumbo jets use 4,000 gallons of fuel to take off.
19
Super Nintendo and Sega Genesis had an online multiplayer mode.
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In the early 1960's, Porsche commercially manufactured farm tractors.
24
The electric chair was invented by a dentist!
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