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The Untold Story of Garrett Morgan and the Traffic Light
0:45
YouTubeTime Untolds
The Untold Story of Garrett Morgan and the Traffic Light
Discover the incredible true story of Garrett Morgan, the African American inventor who created the first traffic signal with a hidden lifesaving feature. Learn how his invention saved countless lives and altered the course of traffic management forever.
已浏览 1724 次6 个月之前
短视频
inventor of traffic light
1:06
已浏览 2558 次
inventor of traffic light
GT 657
Meet the Incredible Man Who Invented the Traffic Light!
2:54
已浏览 521 次
Meet the Incredible Man Who Invented the Traffic Light!
Doc Doc Goose
Traffic Light Prank
Funny prank at traffic light || Prank video || Funny Prank
4:19
Funny prank at traffic light || Prank video || Funny Prank
YouTube12Mill Prank
已浏览 3.8万 次2023年4月2日
Ultimate Traffic Light Prank.
0:16
Ultimate Traffic Light Prank.
YouTubeFunBite
已浏览 2.8万 次4 个月之前
Traffic Light Gone Crazy Prank!
2:36
Traffic Light Gone Crazy Prank!
YouTubeDudesons
已浏览 99.5万 次2014年8月11日
热门视频
"Who Invented Traffic Lights and Where Were They First Installed?"
0:15
"Who Invented Traffic Lights and Where Were They First Installed?"
YouTubeMindspark
已浏览 130 次2024年9月24日
Virtual Craft - Garrett Morgan Traffic Light
4:53
Virtual Craft - Garrett Morgan Traffic Light
YouTubeOcean County Library
已浏览 7094 次2021年2月1日
Kids Black History | Who Invented the Traffic Light?
6:24
Kids Black History | Who Invented the Traffic Light?
YouTubeKidsBlackHistory
已浏览 8.8万 次2020年8月5日
"Who Invented Traffic Lights and Where Were They First Installed?"
0:15
"Who Invented Traffic Lights and Where Were They First Installed?"
已浏览 130 次2024年9月24日
YouTubeMindspark
Virtual Craft - Garrett Morgan Traffic Light
4:53
Virtual Craft - Garrett Morgan Traffic Light
已浏览 7094 次2021年2月1日
YouTubeOcean County Library
Kids Black History | Who Invented the Traffic Light?
6:24
Kids Black History | Who Invented the Traffic Light?
已浏览 8.8万 次2020年8月5日
YouTubeKidsBlackHistory
inventor of traffic light
1:06
inventor of traffic light
已浏览 2558 次2021年10月31日
YouTubeGT 657
Meet the Incredible Man Who Invented the Traffic Light!
2:54
Meet the Incredible Man Who Invented the Traffic Light!
已浏览 521 次3 个月之前
YouTubeDoc Doc Goose
Invention of the traffic light by Garrett Morgan was in Cleveland in 1923
5:12
Invention of the traffic light by Garrett Morgan was in Cleveland i…
已浏览 7.2万 次2017年2月4日
YouTubeNews 5 Cleveland
GARRETT MORGAN (Traffic Light Inventor) - Black History Month
2:05
GARRETT MORGAN (Traffic Light Inventor) - Black History Month
已浏览 13.8万 次2020年2月5日
YouTubeThe Wise Channel
8:06
Saving the Day: Garrett Morgan’s Life-Changing Invention of the Tra…
已浏览 5.4万 次2022年1月23日
YouTubeEarly Learning Adventures With Mrs. T
0:26
The Inventor Behind Traffic Signals 🚦Garrett Morgan
已浏览 1599 次2023年8月2日
YouTubeBlack Discoveries
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