There are 2,500,000 rivets in the Eiffel Tower.
98
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
It's impossible to kill yourself by holding your breath.
703
Most lipstick contains fish scales!
46
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32