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Original purpose of todays traffic light?

Updated: 8/18/2019
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Q: Original purpose of todays traffic light?
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What is the opposite of heavy traffic?

The opposite would be "light traffic".


What is the purpose of colors?

Colors are USED to do many things- tell when a traffic light changes, when a fruit is ripe, etc. However, colors simply ARE- there is no specific purpose, other than a Divine purpose. But they are really handy.


What happnes if the traffic light system brakes down?

If a traffic light breaks most cities will assign a traffic cop to regulate traffic until the light can be fixed.


What year was the traffic light inveted?

The traffic light was made in 1823.


What does a fresh traffic light means?

A traffic light you seen change to green


Can a traffic light emit light energy?

Yes. That is why they are called traffic lights.


What did the big traffic light say to the little traffic light?

your not so bright


When was the traffice light invented?

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.


What was the original purpose of the glow stick?

the original purpose of glow sticks was to just create light because At the time it was quite a remarkable achievement because either electrical mains or battery were the energy sources for most light producing devices. so when glow sticks were created; something that provides light without the use of electricity it was quite astonishing.


What did the traffic light say to the other traffic light?

Don't look; I'm changing


On a standard traffic light is the green on the top or the bottom?

It is usually on the bottom of the traffic light.


Who evented the traffic light?

J.P. Knight is the person who invented the traffic light. J.P. Knight invented the traffic light in 1868 in an effort to prevent fatalities on the roads.