In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
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In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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Scientists are excavating the ruins of a major civilization which pre-dates both the pyramids and Stonehenge by over 7,000 years. In 15 years, they have uncovered only about 5% of the site.
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Approximately 40% of the U.S. paper currency in circulation was counterfeit by the end of the Civil War.
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Vikings used the skulls of their enemies as drinking vessels.
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English sailors were referred to as "limeys" because sailors added lime juice to their diet to combat scurvy.
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The first Ford cars had Dodge engines.
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