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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The last time American Green cards were actually green was 1964.
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During the 1600's, boys and girls in England wore dresses until they were about seven years old.
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The site where the Parthenon was built had to be cleared of hundreds of dinosaur bones (then called giants' bones) before construction could begin.
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When Charles Darwin first discovered the Galapagos Tortoises, he tried to ride them!
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The Ramses brand condom is named after the great pharaoh Ramses II who fathered over 160 children.
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Genghis Khan exempted the poor and clergy from taxes, encouraged literacy, and established free religion, leading many peoples to join his empire before they were even conquered.
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