The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Car airbags kill 1 person for every 22 lives that they save.
80
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
Super Nintendo and Sega Genesis had an online multiplayer mode.
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