Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
The human eye blinks an average of 4,200,000 times a year.
233
The most children born to one woman was 69, she was a peasant who lived a 40 year life, in which she had 16 twins, 7 triplets, and 4 quadruplets.
852
There are more than 10 million bricks in the Empire State Building!
75
Coins usually survive in circulation for about 30 years.
66
