A singing birthday card has more computing power than the allied forces in 1945.
30
The exact cause of death and burial site of Genghis Khan is unknown, because all of the 2000 funeral guests and 800 soldiers were killed in order to preserve the secret.
16
The universally popular Hershey bar was used overseas during World War II as currency.
112
In 1980, the city of Detroit presented Saddam Hussein with a key to the city.
29
The Grateful Dead were once called 'The Warlocks'.
34
In the 1930's, American track star Jesse Owens used to race against horses and dogs to earn a living.
50
In 2011, a couple bought a box of textbooks for $10. Inside, they found a 25-cent bill signed by the president of the Republic of Texas, Sam Houston, and subsequently sold it for $63,250.
13
Pierre Jaquet-Droz, a watchmaker, 240 years ago invented a robot that could write, and the parts could be interchanged to say whatever you want.
13