Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
87
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
The ball on top of a flagpole is called a 'truck'.
24
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
More than a billion transistors are manufactured every second.
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