Although Nostradamus died in the middle of 1566, his 1567 almanac was published because he had the foresight to prepare it before his death.
19
The life expectancy in 1900 was just 47 years.
49
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
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
The Ramses brand condom is named after the great pharaoh Ramses II who fathered over 160 children.
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