Leonardo Da Vinci predicted the mass use of solar energy as long ago as 1447.
153
When Charles Darwin first discovered the Galapagos Tortoises, he tried to ride them!
18
In 1799, a boy found a 17lb. rock in a creek in North Carolina and used it as a doorstop. It was actually gold.
34
When the Egyptians destroyed Libya in the 13th century B.C. they took 13,230 penises of the conquered enemies as trophies.
220
No one knows who designed the first American Flag.
45
During World War II, Uncle Ben's was the exclusive supplier of rice to the U.S. Armed Forces.
23
There is a 600 year old 240 paged book called the Voynich Manuscript, that’s written language is still completely unknown today.
15