The great wall of China is 1,400 miles long!
44
The first telephone book was one page long and had only 50 names in it.
91
Each king in a deck of playing cards represents a great king from history: spades - King David, clubs - Alexander the Great, hearts - Charlemagne, and diamonds - Julius Caesar.
33
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
Romans used a plant called Silphium as contraception. They had so much sex that they drove it into extinction.
24