Cleveland’s Garrett Morgan did. His 1923 design improved road safety, and his legacy still impacts drivers globally today.
Who invented the traffic light? The answer leads right back to Cleveland and the legacy of Garrett A. Morgan. Morgan, the ...
4don MSN
Eugene Levy’s trademark eyebrows fly off for Little Caesars. A tongue dances to Shania Twain to promote Nestle’s Coffee Mate ...
When English leaders began fretting about coal, the late-20-something Jevons decided he wanted to address their concerns. And ...
Marconi and the radio, Bell and the telephone, Edison and the light bulb, Benz and the automobile… All are debatable and ...
4hOpinion
"Trump's practical ideas not only address historical and moral justice, but are also innovative and creative" says Yisrael ...
On Jan 1, the Shanghai Municipal Commission of Science and Technology, along with cooperating departments, announced its annual New Discovery Pop-Science Booklist of 21 types of books, including one ...
Maxwell concluded that light is indeed an electromagnetic wave, and said that other types of phenomena at different wavelengths should also exist. In other words, he predicted the existence of radio.
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