The Reason Behind Those Brightly Colored Balls Along Power Lines

If you thought the fluorescent marker balls had something to do with increasing visibility, you were right.

Why Those Balls Are Used In Power Lines? Purpose? Must Know

Why are there balls on some powerlines? - Quora

What are those colourful aerial marker balls on power lines? Why are they used? - Quora

Orange Balls On Powerlines

What Are Those Balls That Hang on Power Lines?

68 Visibility Marker Balls Images, Stock Photos, 3D objects, & Vectors

Orange coloured Plastic balls, so called flight warning balls, are installed at the power lines of RWE in Moers, Germany, 18 April 2011. RWE renewed 18 old power-pylons in North Rhine-Westphalia. Photo

A Rainbow of Safety: The Story Behind the Balls on Power Lines - EnergyBot

Here's Why Some Power Lines Have Those Brightly-Colored Balls on Them

A Rainbow of Safety: The Story Behind the Balls on Power Lines - EnergyBot

Mental Floss - Unlike the brightly colored balls on power lines, those random tree chunks don't serve a practical purpose.

What Are Those Colorful Balls That Are Attached To Power Lines? » Science ABC