A female photographer in the 50s took tens of thousands of pictures and remained remained unknown until her death. She is now considered one of the most important street photographers ever.
20
February 1865 is the only month in recorded history to not have a full moon.
83
Harry S. Truman was the last U.S. President with no college degree.
55
In the great fire of London, in 1666, half of London was burnt down but only 6 people were injured.
78
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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