The oldest patented company logo is the red triangle of Bass beers!
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Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
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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.
21
The Grateful Dead were once called 'The Warlocks'.
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In 1897, Bayer, who is the maker of Aspirin, marketed the drug heroin.
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Contrary to popular belief, the first ironclad warships were built by Korea in the 16th century.
14
No one knows who designed the first American Flag.
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