The Rise of the Traffic Light

from Stuff You Missed in History Class · host iHeartPodcasts

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. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

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This episode is 29 minutes long.

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This episode was published on August 19, 2019.

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