Sony researchers have developed a refrigerator that only opens when you smile.
9
The first alarm clock could only ring at 4 a.m.
120
About 39,000 gallons of water are used to produce the average car!
14
The IRS processes more than 2 billion pieces of paper each year.
28
The cigarette lighter was invented before the match.
210
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
Castor oil is used as a lubricant in jet planes.
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