As I research my family history, preparing a book about my grandmother Madeleine Edison Sloane, “Edison’s Daughter,” I occasionally come across holiday pictures of Glenmont. This was my ...
Thomas Alva Edison, the man behind the electric bulb has been a well-known inventor for more than a century now. It is primarily thanks to his incredible demonstration on a chilly New Year's Eve in ...
The nation’s top astronomers and professors traveled to the American West by railroad to catch the celestial occurrence on July 29, 1878, and to collect data and test new technologies. Congress funded ...
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