This Is Why Traffic Light Colors Are Red, Yellow and Green
W hen you hop in your car to head to work, drop your kids off at school or make a Target run, how many traffic lights do you ...
Hosted on MSN1mon
Who invented the traffic light? It happened right here in Cleveland
Have you ever wondered: Who invented the traffic light? The answer leads right back to Cleveland and the legacy of Garrett A. Morgan. Morgan, the first Black man in Cleveland to own a car ...
KTVZ1y
An innovation that’s saved countless lives: 100 years of Garrett Morgan’s traffic signal
“Today, we know it as the caution light or yellow light ... the US government issued Garrett Morgan a citation for his improved traffic signal. In 2005, he was inducted into the National ...