i dont know if u know plz tell me
garret Morgan invented the traffic light, gas mask and man other
He invented the fire station and the library. He invented the fire station and the library.
The first Life Savers candies were invented, or created by Clarence Crane in 1912.
1900
today's life is better than before as new inventions are done there are new technology and discovery
police had to steer traffic.
Dark ;) hahaha.
garret Morgan invented the traffic light, gas mask and man other
William L. Potts invented the modern day the colored for way traffic light. He invented this in 1920 in Detroit using $37 dollars worth of wire, tin, and wood. Many people get mixed up with him and Garret Morgan because Morgan patent his in 1923 by GE. William got his idea from traffic light signals. He was the true inventor of this life saving device.
Life didn't exist before the mouse was invented. Plain and Simple! :)
most of all there will be lots of traffic problem and have lots of accident
Lewis Latimer invented the long lasting light bulb.
life before wheel were invented was that pottery makers used wheels for shaping clay into pots
What Was Life Like before The Helicopters Were Invented And So On The Is For My Project Research So Please Respond.
life was rough then easy
life would be darker
he invented the light bulb :)