The Story and History of the First Traffic Lights Auto Shenanigans 5:06 1 year ago 52 506 Скачать Далее
Traffic Lights: A History The History Guy: History Deserves to Be Remembered 15:43 9 months ago 138 109 Скачать Далее
The history behind traffic lights!! #subscribe #trafficlights #educational Traffic Light Doctor 1:12 11 months ago 314 Скачать Далее
Garrett Morgan For Kids - Traffic Light (Black History Animated) Insightful Black History 5:52 3 years ago 105 418 Скачать Далее
You'll Soon See White on Traffic Lights - But Why? BRIGHT SIDE 8:56 8 months ago 4 623 311 Скачать Далее
The Fascinating History of Traffic Lights: Meet the Inventors Behind the Signal! Inventor Insights 3:10 3 weeks ago 31 Скачать Далее
Invention of the traffic light by Garrett Morgan was in Cleveland in 1923 News 5 Cleveland 5:12 7 years ago 64 993 Скачать Далее
150 years since the world’s first traffic light – BBC London News BBC London 1:51 6 years ago 36 466 Скачать Далее
Saving the Day: Garrett Morgan’s Life-Changing Invention of the Traffic Light read aloud Early Learning Adventures With Mrs. T 8:06 2 years ago 37 790 Скачать Далее
Garrett Morgan Traffic Light.Black Inventor.Black History Month.Deeper Than Read(Ep.1) Deeper Than Read 4:00 3 years ago 103 140 Скачать Далее
