No one knows how many people died during the sinking of the Titanic.
11
Leonardo Da Vinci predicted the mass use of solar energy as long ago as 1447.
153
The universally popular Hershey bar was used overseas during World War II as currency.
112
Tickling was a form of torture used in ancient China on nobility because it left no mark and recovery was quick.
33
The average life span of a peasant during the medieval ages was 25 years.
68
In 1987 American Airlines saved $40,000 by eliminating one olive from its First Class salads.
86
Two dogs were among the Titanic survivors.
262