![Tecnología al día on X: "En 1912: Lester Wire, detective de policía de Salt Lake City, inventa el Semáforo Eléctrico. Por su forma, el primer semáforo eléctrico se conocía como la "jaula Tecnología al día on X: "En 1912: Lester Wire, detective de policía de Salt Lake City, inventa el Semáforo Eléctrico. Por su forma, el primer semáforo eléctrico se conocía como la "jaula](https://pbs.twimg.com/media/DyfREleWkAgP2ts.jpg)
Tecnología al día on X: "En 1912: Lester Wire, detective de policía de Salt Lake City, inventa el Semáforo Eléctrico. Por su forma, el primer semáforo eléctrico se conocía como la "jaula
![Will Lester, longtime AP journalist in South Carolina, Florida and Washington, dies at age 71 | NEWS10 ABC Will Lester, longtime AP journalist in South Carolina, Florida and Washington, dies at age 71 | NEWS10 ABC](https://www.news10.com/wp-content/uploads/sites/64/2024/02/65c516be68e409.99130493.jpeg?w=1440&h=2560&crop=1)
Will Lester, longtime AP journalist in South Carolina, Florida and Washington, dies at age 71 | NEWS10 ABC
![Top 100 Global Creator - P97. Lester Farnsworth Wire: Creator of first traffic light - Worldkings - World Records Union Top 100 Global Creator - P97. Lester Farnsworth Wire: Creator of first traffic light - Worldkings - World Records Union](https://worldkings.org/userfiles/upload/images/modules/news/2020/11/17/9440_1511q.jpg)
Top 100 Global Creator - P97. Lester Farnsworth Wire: Creator of first traffic light - Worldkings - World Records Union
![Heroes, Heroines, and History: Lester Wire and Garrett Morgan: Inventors of the Traffic Light System Heroes, Heroines, and History: Lester Wire and Garrett Morgan: Inventors of the Traffic Light System](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkuYbZCyO2Kj3WmYVWn9sw9leaxVSkZxJ8ktDDi62CNPwFgcjdgV5ulQ5Q-yCbsyI49SwQi37_AGrEf_m7c5vcD3adAjQBmM7e_pcGm0zBHiVob5RJGRFhOSZUpZY18pQePMeDaejJrHtH_2oFFaCu0ylpdTiPCS-_Z2UrPy9JyICSNCVwI6qg7vdn/s563/Trafiksignal_Tegelbacken_1953.jpg)
Heroes, Heroines, and History: Lester Wire and Garrett Morgan: Inventors of the Traffic Light System
Utah State Archives and Records Service - Meet Lester Farnsworth Wire! Lester was born in Salt Lake City, UT on September 3, 1887 to Lida Farnsworth Wire and Franklin Charles Wire. He
![Traffic Control Corp on X: "109 years ago today, Lester Wire invented the first electric traffic light. His work ensured that officers would no longer have to stand in inclement weather to Traffic Control Corp on X: "109 years ago today, Lester Wire invented the first electric traffic light. His work ensured that officers would no longer have to stand in inclement weather to](https://pbs.twimg.com/media/E8CwwzdWQAI0rYM.jpg)