The ancient Egyptians bought jewelry for their pet crocodiles.
82
Until the nineteenth century, solid blocks of tea were used as money in Siberia.
80
Harry S. Truman was the last U.S. President with no college degree.
55
The U.S. motto, 'In God We Trust', was not adopted as the national slogan until 1956.
72
During the Black Plague, it was thought that bad smells were the cause of the plague. "Plague Doctors" therefore wore masks with long beak-like noses stuffed with flowers or smoke to hide the smells.
19
A monk had once written over a book that contained information about calculus that was written by Archimedes in ancient Greece that could have made us 100 or even 1000 years more mathematically and technologically advanced.
13


