DiscoverStuff You Missed in History ClassThe Rise of the Traffic Light
The Rise of the Traffic Light

The Rise of the Traffic Light

Update: 2019-08-199
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Description

There are multiple contenders when it comes to the question of who invented the traffic light. This episode looks at a few of the moments in traffic light history that got us to where we are today, as well as what made them a necessity in the first place. 



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The Rise of the Traffic Light

The Rise of the Traffic Light

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