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Swinging Lampposts

submitted by Daldain

9 years 3 months ago

This video shows 'vortex-shedding' - when the natural frequency of a lamp column matches the speed of the wind. It only happens at certain wind speeds and is a fairly rare event.

10 Comments

Dang, that looks crazy. *promote

Promoting this video and sending it back into the queue for one more try; last queued Sunday, February 1st, 2015 2:29pm PST - promote requested by eric3579.

Gotta love these crazy north-north-westerly winds we're getting in the UK at the moment

jokingly says...

Not a single one of them had rhythm, but they all felt the beat.

Retroboy says...

I saw one of those outside a used car lot. Its arms were going all crazy and such.

StukaFox says...

Was that a cover of a Barry Manilow song?

Barry Manilow, Could this be magic. Sung by Donna Summers.
http://youtu.be/_ts-H-1noK4

Was that a cover of a Barry Manilow song?

hamsteralliance

They immediately put this into my mind, for whatever reason:

http://www.youtube.com/watch?v=ZiHJ0EdVY4o
(Who Framed Roger Rabbit - Toontown)

resonance!
Uh, something is going to snap off one of those lights at some point if this continues, right?

sounds like Smilin' Stan S. Stanman

I saw one of those outside a used car lot. Its arms were going all crazy and such.

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