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Here's When Flashlights Were Invented And What Inspired Their NameThough the first electric arc lamp was invented by Sir Humphry Davy in the early 1800s, this particular device was too large to be a portable light source, and it would be almost a hundred years ...
Who invented the traffic light? The answer leads right back to Cleveland and the legacy of Garrett A. Morgan. Morgan, the ...
Morgan, the first Black man in Cleveland to own a car ... His traffic signal was just one of many accomplishments. In 1914, Morgan invented a breathing device that would later be known as the ...
Morgan, the first Black man in Cleveland to own a car ... His traffic signal was just one of many accomplishments. In 1914, Morgan invented a breathing device that would later be known as the ...
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