A singing birthday card has more computing power than the allied forces in 1945.
30
Queen Elizabeth II served as a mechanic and driver in World War 2.
36
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
The life expectancy in 1900 was just 47 years.
49
The first bomb dropped on Germany in WWII killed the only elephant in the Berlin zoo!
166
Tickling was a form of torture used in ancient China on nobility because it left no mark and recovery was quick.
33