Geeks and Nerds Stuff

Explore How Traffic Signals Work

Sometimes, you can take a simple project like traffic signals, and really turn it into a very educational video!  The YouTube channel Practical Engineering talks about how traffic signals work.  And he also talks about the wide variety of ways traffic signals can be programmed to make traffic move better.  Enjoy below!

Click to rate this post!
[Total: 0 Average: 0]