Cleopatra married two of her brothers.
47
Early Romans used to use porcupine quills as toothpicks.
27
The first chocolate eggs were made in Germany in the 19th century and remain one of the most popular Easter candies today.
85
Harry S. Truman was the last U.S. President with no college degree.
55
There are pictures of Knights fighting Snails in old Medieval manuscripts - and nobody knows why.
23
Leonardo Da Vinci predicted the mass use of solar energy as long ago as 1447.
153
Napoleon constructed his battle plans in a sandbox.
573
The World Trade Center towers used to have two zip codes, 10047-10048, one for each building.
77