ServiceMaster by ARTec - Garrett Morgan invented the three point traffic light. I don't know about you, but I'm super thankful for the yellow light between green and red. Not only that,
![AA Hands-On Museum on Twitter: "This February, to celebrate #BlackHistoryMonth, we'll be sharing posts featuring black scientists and inventors. Today's featured inventor is Garrett Morgan, who created an early version of a AA Hands-On Museum on Twitter: "This February, to celebrate #BlackHistoryMonth, we'll be sharing posts featuring black scientists and inventors. Today's featured inventor is Garrett Morgan, who created an early version of a](https://pbs.twimg.com/media/EQXiKUbVUAI5GQt.jpg)
AA Hands-On Museum on Twitter: "This February, to celebrate #BlackHistoryMonth, we'll be sharing posts featuring black scientists and inventors. Today's featured inventor is Garrett Morgan, who created an early version of a
![Garrett Morgan and the Three Way Traffic Signal STEAM Activity: Three Way Traffic Light Made out of Puffy Paint – Charles County Public Library Garrett Morgan and the Three Way Traffic Signal STEAM Activity: Three Way Traffic Light Made out of Puffy Paint – Charles County Public Library](https://ccplonline.org/wp-content/uploads/2021/02/Garrett-Morgan-and-the-Three-Way-Traffic-Signal.png)
Garrett Morgan and the Three Way Traffic Signal STEAM Activity: Three Way Traffic Light Made out of Puffy Paint – Charles County Public Library
![November 20: Inventor Garrett Morgan received a patent for the invention of the traffic light signal, 1923 – Los Angeles Sentinel November 20: Inventor Garrett Morgan received a patent for the invention of the traffic light signal, 1923 – Los Angeles Sentinel](https://lasentinel.net/wp-content/uploads/sites/5/2017/11/Legends-Garrett-Morgan.jpeg)