February 1865 is the only month in recorded history to not have a full moon.
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Cleopatra wasn't Egyptian; she was Greek.
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The first chocolate eggs were made in Germany in the 19th century and remain one of the most popular Easter candies today.
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France’s King Louis XIV was offered biological weapons by an Italian chemist. He not only refused, but also paid the chemist an annual salary to never reveal the technology to anyone else.
21
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
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