By USA Science & Engineering Festival Founder Larry Bock
Edison´s contribution to those wondrous beacons of the holiday season is a poignant one. On a wintry night during the Christmas season of 1880 -- just weeks after introducing his revolutionary invention of the first practical incandescent light -- Edison, in a bold move to promote his new technology, wowed thousands of people in front of his Menlo Park lab with a live outdoor display of dozens of incandescent lamps strung together, creating the very first strand of electric lights. Two years later, Edison´s friend and associate,…
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