There are more nerve cells in the human brain than there are stars in the Milky Way.
349
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
The glue on Israeli stamps is certified kosher.
67
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
Babies who wear disposable diapers are five times more likely to develop diaper rash than those that wear cotton diapers.
39
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17