this post was submitted on 21 Dec 2023
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Mildly Interesting

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Why do the cables ONLY vibrate between these two poles? (youtu.be)
submitted 1 year ago by biffnix to c/mildlyinteresting@lemmy.world
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I've seen this phenomenon many times over the years, while walking the dog out behind our house. The cables wiggle between these two particular power poles, but NOT between the adjacent poles (or any others, along this pole line). There is no wind, no earthquakes, no herds of animals or large vehicles/machinery anywhere nearby when this is happening. I honestly have no idea why this happens sometimes. Thoughts? I mean, sure, it's probably ghosts, right? But any other explanation would be appreciated...

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[–] fishos@lemmy.world 4 points 1 year ago* (last edited 1 year ago)

In regards to it only being between those two poles, I'd wager it simply comes down to tension. The other cables are tensioned correctly and this section is either too loose or intentionally loose as some sort of expansion/contraction relief.