The African American inventor Garett Morgan!
William Potts of Detroit
JP Knight invented the traffic light in 1868
The first traffic light was installed in London in 1868, but was gas powered. In the 1890's, electric lights were introduced.
thomas Edison invented the light ballWRONG Tomas Edison invented the light BULB!!!! NOT LIGHT BALL
who invented the white light
William Potts of Detroit
Garrett Morgan invented the first electric stop light around 1926
JP Knight invented the traffic light in 1868
Barbershop - 2005 A Black Man Invented the Stop Light 1-6 was released on: USA: 18 September 2005
it was the person of jesus and he loved people and made a stop light invention...
The first traffic light was installed in London in 1868, but was gas powered. In the 1890's, electric lights were introduced.
who invented the stop watch and who invented the themomitor
Garrett Morgan is most famous as an inventor. He invented the first stop light.
who invented the white light
thomas Edison invented the light ballWRONG Tomas Edison invented the light BULB!!!! NOT LIGHT BALL
The first traffic light was invented in December 10, 1868. The electric traffic light was invented in 1912. The Automatic Traffic light was invented in 1927.
They felt very glad that Thomas invented it so they could stop killing animals for the candlelight.