Who invented the automatic traffic signal&the gas mask?

Answer Garrett A. Morgan invented the first automatic traffic signal in 1923. He also invented the gas mask in the early 1900s. Both inventions are widely used today and have saved countless lives.Source:... Read More »

Top Q&A For: Who invented the automatic traffic signal&the g...

Who was the traffic engineer who invented the traffic signal?

GARRETT MORGAN is the answer for radio trivia:-)sm

Who invented the gas mask & the traffic signal?

Garrett Augustus Morgan invented the gas mask and patented the first traffic signal, but he did not invent the traffic signal, according to Enchanted Learning. Officer William Pots receives credit ... Read More »

When driving an automatic car do you pull your hand break and put into netural when you stop at traffic lights?

You should only apply the foot brake. your transmission is designed to be in an almost neutral position when your foot is on the brake.some drag will be evident due to the torque converter ( kind o... Read More »

When was the first automatic car invented?

The first fully automatic transmission was invented in 1939 with the launch of GM's Hydra-Matic. It was first available in 1940 model Oldsmobiles. Automatic cars quickly became popular; since the 1... Read More »