Science & Industry
Who Was the First President To Use a Car?
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Science & IndustryArticle28Why Did People Used To Wear Monocles?
In the world of eyewear, few accessories have captured the imagination quite like the monocle. Widely regarded today as an eccentric throwback from an earlier age, the monocle began life…
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Science & IndustryArticle0Why Do Old Mirrors Have Black Spots?
If you’ve ever shopped for mirrors in an antique shop, you may have noticed small black spots scattered across the glass. Sometimes these spots appear along the edges, but others…
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Science & IndustryArticle15 of the Oldest Companies Still in Business
Businesses come and go, and even industry titans are subject to the whims of the market. Just look at Woolworth’s, Circuit City, Blockbuster, Pan Am, Compaq, and Tower Records —…
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Science & IndustryArticle455 Cities That Looked Completely Different 50 Years Ago
Every city experiences noticeable changes with the march of time. Political leaders come and go, businesses appear and disappear, old landmarks are destroyed and new ones erected. To paraphrase the…






