These are random fun facts. They have nothing to do with each other.
There have been at least four major ice ages
Bats have thumbs
light travels faster than sound
fingernails grow faster than toenails
Chewing Gum was banned in Singapore until 2004
A sheep, a duck and a rooster were the first passengers in a hot air balloon
Girls have more taste buds than boys do
The most overdue book was 288 years old
Yoda (from Star Wars) was designed to look like Albert Einstein
Peanut butter can be converted into a diamond
A coffin was originally designed to look like a lobster
If you could travel at the speed of light, you would never grow older
Ken and Barbie come from the founder of the company- their son and daughters
Slugs have 3000 teeth and four noses
90% of snow is air
Writers once used bread crumbs as erasers
Bolts of lightning can shoot out of an erupting volcano
The clock on the hundred-dollar bill reads 4:10
An average yawn is about 6 seconds
All fun facts come from the book weird but true which is National Geographic Kids.