The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
The WD in WD-40 stands for Water Displacer.
30
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
There are 86,400 seconds in a day.
110
If you get water flowing fast enough, it can cut metal.
354
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
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
Standard paper cannot be folded in half more than 7 times.
232