TechStuff •
iHeart

How Traffic Lights Work - TechStuff

TechStuff

We often take traffic lights for granted, but regulating the flow of traffic takes a lot of planning and technology. Jonathan and Chris detail the technology behind traffic lights in this episode.

Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

See omnystudio.com/listener for privacy information.

Read more
00:0000:00
How Traffic Lights Work - TechStuff