Electric light bulbs had been around for decades by the 1870s. Most demonstration systems used arc lamps, which seemed far too bright and burned much too hot for indoor household use. In 1878, Thomas ...

A sweeping history of the electric light revolution and the birth of modern America. The late nineteenth century was a period of explosive technological creativity, but more than any other invention, ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage ...

Everyone knows we have to thank Thomas Edison for inventing the electric lightbulb, one of the most impactful innovations in human history ... or do we? Regarded by many as the greatest inventor of ...

Saturday, December 21 is the shortest day of the year so we thought it would be a good time to appreciate the history of light bulbs. We walk into a dark room and flick a light switch and don’t think ...