Play-Doh was first manufactured as a wallpaper cleaner.
122
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
During his or her lifetime, the average human will grow 590 miles of hair.
69
"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
The 'L.L.' in L.L. Bean stands for 'Leon Leonwood'.
30
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
The chocobo in Final Fantasy was based on a real creature called a “Gastornis” that existed 45 million years ago.
3