Join us on this enlightening journey through time and learn why that little switch is more than just plastic on the wall—it's a testament to a century of engineering marvels! If you enjoy the video, don't forget to like and share! 

<a href="https://www.youtube.com/hashtag/lightswitch">#LightSwitch</a> <a href="https://www.youtube.com/hashtag/innovation">#Innovation</a> <a href="https://www.youtube.com/hashtag/history">#History</a> <a href="https://www.youtube.com/hashtag/engineering">#Engineering</a> <a href="https://www.youtube.com/hashtag/electricity">#Electricity</a> <a href="https://www.youtube.com/hashtag/inventionfiles">#InventionFiles</a> Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices">megaphone.fm/adchoices</a>

Join us on this enlightening journey through time and learn why that little switch is more than just plastic on the wall—it's a testament to a century of engineering marvels! If you enjoy the video, don't forget to like and share! #LightSwitch #Innovation #History #Engineering #Electricity #InventionFiles Learn more about your ad choices. Visit megaphone.fm/adchoices

Join us on this enlightening journey through time and learn why that little switch is more than just plastic on the wall—it's a testament to a century of engineering marvels! If you enjoy the video, don't forget to like and share! 

<a href="https://www.youtube.com/hashtag/lightswitch" rel="noopener noreferrer">#LightSwitch</a> <a href="https://www.youtube.com/hashtag/innovation" rel="noopener noreferrer">#Innovation</a> <a href="https://www.youtube.com/hashtag/history" rel="noopener noreferrer">#History</a> <a href="https://www.youtube.com/hashtag/engineering" rel="noopener noreferrer">#Engineering</a> <a href="https://www.youtube.com/hashtag/electricity" rel="noopener noreferrer">#Electricity</a> <a href="https://www.youtube.com/hashtag/inventionfiles" rel="noopener noreferrer">#InventionFiles</a> Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices" rel="noopener noreferrer">megaphone.fm/adchoices</a>

Turn me on! The History of the Light Switch

Unlocking the wild, weird & world-changing stories behind everyday inventions.

Society & Culture

Leisure

History

Unlocking the wild, weird &amp; world-changing stories behind everyday inventions.

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Turn me on! The History of the Light Switch

Turn me on! The History of the Light Switch