Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
22
The first chocolate eggs were made in Germany in the 19th century and remain one of the most popular Easter candies today.
85
Genghis Khan exempted the poor and clergy from taxes, encouraged literacy, and established free religion, leading many peoples to join his empire before they were even conquered.
28
When the Egyptians destroyed Libya in the 13th century B.C. they took 13,230 penises of the conquered enemies as trophies.
220
The U.S. motto, 'In God We Trust', was not adopted as the national slogan until 1956.
72
To take an oath, ancient Romans put a hand on their testicles
426
No one knows who designed the first American Flag.
45