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Garrett Morgan's most important invention is the three-position traffic signal, which he patented in 1923. This innovative device improved road safety by introducing a warning light, allowing drivers to stop, go, or prepare to stop, thus reducing accidents at intersections. Morgan's invention laid the groundwork for modern traffic lights, significantly enhancing urban traffic management and pedestrian safety. His contributions extend beyond traffic control, as he was also known for his work in gas masks and hair care products.
What else can I help you with?
What was the most important invention?
This is very much a matter of opinion. Arguably the wheel is the most important
Which Chinese invention do think is most important?
Gunpowder
What will the most important invention of this century be?
The most important invention of this century will be the discovery of the cure of HIV/AIDS. This disease has no cure and has claimed the lives of very many people.
Most important invention of the renaissance?
The Printing Press
How old was James mclurkin when he invented his most important invention?
17
What are the most important thing about the invention of the laptop?
laptop portability is the most important invention
In Mrs Frisby and the Rats of NIMH what was the rats most important invention?
the most important invention was the plow
Why is the gps the most important invention of all time?
While GPS is helpful it is not the most important invention of all time. Some would say computers are the most important invention of all time. However what powers both of these things? Electricity seems to be the most important invention of all time.
What as the most important invention that was in World War 2?
The most important invention in world war 2 was the atomic bomb.
Which Sumerian invention the most important and why?
The most important invention of the Sumerian's was Irrigation. Irrigation is how the Sumerian's led their water through pipes, etc.
What is one invention from China's yuan dynasty?
The most important invention was gunpowder
Most important Victorian invention?
THE corsett?
WHAT was history's most important invention?
The Wheel
What was the most important change in the?
The invention of the Firearm
What do you think is the worlds MOST important invention?
1. the invention of computers 2. the invention of human kind 3. the invention of inventing!
What was the most imnportant invention in sumer?
the most important was the plow.
What was one of the Sumerians most important inventions?
the most important invention of everything. THE WHEEL
