The first household refrigerators cost about $16,000, in today's money!
47
The most common name in the world is Mohammed.
213
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18
One human hair can support 3 ounces.
191
People spend about two weeks of their lives at traffic lights!
159
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
Couples' personalities converge over time to make partners more and more similar.
235
Babies are born without knee caps.
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