The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
There are 92 known cases of nuclear bombs lost at sea.
148
The first chocolate eggs were made in Germany in the 19th century and remain one of the most popular Easter candies today.
85
The average life span of a peasant during the medieval ages was 25 years.
68
A singing birthday card has more computing power than the allied forces in 1945.
30
The great wall of China is 1,400 miles long!
44
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25