Engineering Infinity - What Are Those Colorful Aerial Marker Balls On Power Lines? To get information visit the link below๐๐๐ https://youtu.be/ZsxzFw_VUw4 | Facebook
![EPCOR on X: "Ever wonder what these "balls" on power lines are for? #NationalElectricityMonth https://t.co/ptIRz4hAnb" / X EPCOR on X: "Ever wonder what these "balls" on power lines are for? #NationalElectricityMonth https://t.co/ptIRz4hAnb" / X](https://pbs.twimg.com/media/DCxk5K_W0AIQtk2.jpg)
EPCOR on X: "Ever wonder what these "balls" on power lines are for? #NationalElectricityMonth https://t.co/ptIRz4hAnb" / X
![KETRACO on X: "Ever wondered what are the balls that hang on power lines? They are called visibility marker balls. You'll often find them near mountain passes, in the deep valley areas, KETRACO on X: "Ever wondered what are the balls that hang on power lines? They are called visibility marker balls. You'll often find them near mountain passes, in the deep valley areas,](https://pbs.twimg.com/media/D0T9F7IXQAA42wQ.jpg)