When you have a great idea, a patent can help you preserve and secure it so that the world knows it’s yours.…
Tag:
Valuable
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Two of the same exact objects. There is only one difference. One you can buy at Walmart for $2.97. The other sells…
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Throughout most of human history, gold has been one of the most prized substances. People tried to transmute lead into it, it’s…
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In the world of comic book collecting, there are a few holy grails—the first appearances of Superman (Action Comics #1, 1938) and…
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The Giza Pyramids were constructed about 4,500 years ago. As breathtaking as these monuments are, they are not the oldest. Other archaeological…