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What else can I help you with?
How did the traffic lights help people?
it helped other people by allowing them to stop and letting cars pass
Something in the middle of the road to help you cross is called a traffic?
a traffic light
How did traffic lights help people in the 1800s?
it helps people by letting the other people go so they won't crash
How do traffic signals help traffic?
A traffic signals help cars get from one place to another without getting hurt. If there were no traffic signals people would not stop.
Is there a blue light on a traffic light?
To help people with colorblindness the "green" light has a mixture of green and blue. I think they the new lights have more blue than the older ones.
How did the light help the people?
it helped other people by allowing them to stop and letting cars pass
How is light helpful to people and other living things?
the luminous energy to help people light up their home to make things visible.
When was the 3 way traffic light invented?
The three-way traffic light was invented in 1927 by police officer William Potts in Detroit, Michigan. It was designed to help regulate traffic at intersections more efficiently.
What sensors does a traffic light use?
Traffic lights typically use sensors such as induction loops, infrared sensors, and cameras. These sensors help detect the presence of vehicles and pedestrians at the intersection, allowing the traffic light to change based on the traffic flow.
What made Garret A Morgan invent the traffic light?
Garret A. Morgan noticed a need for a way to regulate traffic and prevent accidents after witnessing a serious accident on the road. He invented the traffic signal in 1923 to improve road safety and better manage the flow of vehicles. His invention played a significant role in modernizing traffic management systems.
Who invented the four way traffic light?
The four-way traffic light, also known as the modern traffic signal, was invented by Garrett Morgan in 1923. Morgan was an African American inventor and entrepreneur who patented his design to help improve road safety and reduce traffic accidents.
Where did the stop light originally come from?
Stop lights, also known as traffic lights or traffic signals, were first installed in London, England. The first traffic signal was installed in 1868 to to help control traffic.
