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May 08, 2011


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What a nice Post…Love it so much

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I found your post has amazing information.Its great to know about video on pendulum waves because After long back i am looking into pendulum waves.I look forward to see next updates on your site.Thank you.


Thank you for that. Imagination at work !!

Beauty Blogger

Amazing! So simple and so beautiful. Thanks for sharing, gonna build one like that maybe :)


iz there pie?


STFU asdfaq


calling a fake


@rk: Calling a fake? WTF?
I hope you are kidding...

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Very nice information you have given . thanks for sharing


That is fantastic, I love that. Didn't expect it to happen like that at all!

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I so enjoyed every bit of this site and I’ve bookmarked your blog to keep up with the new topics you will post in the future.


Fake. The pendulums maintain the height of their swing when they should be gradually losing momentum through expended energy. Each swing should be slightly lower than the last one, and they aren't.


Fred. you are an idiot. Worse Than Fred Flintstone and know about as much.

Both the distance each pendulum swings and time period of each pendulum from crest to crest clearly gets slower.

Thank you for making the video. I would love to build myself a similar large desk toy ;)

Dave K

This is a much used phenomenon in degree level physics, but I have never seen a better illustration of harmonic resonance. Superb!
I also can't believe people actually think it is faked.


when you criticize, direct it to the problem, not the person. It keeps the debate healthy and honest.




Its an oscillating wave. You can see distinct periods, and it goes full circle back to the original. So awesome!!! And if you think it's fake, you should do a little research into what it is you are talking about.

Gordon McMillan

LOVE IT. Great to see periods of order interspersed with (apparent) chaos. I found it hypnotic and beautiful. Thank you for posting.


Yes, it's hypnotic and beautiful, and a lovely illustration of the mathematical harmony that underlies the appearance of our world. Thanks for sharing :)


The shorter the string- the faster the swing


Really coooool!!!!

Donald Olson

I'm impressed! Let's see some more of this.

I like Tea.


كيف اكون جميلة

Sure is. The harmonic waves occur because the lengths of each pendulum are proportional. It wouldn't work otherwise.

Rathinam Chandramohan

Very good. This experiment is filmed superbly. Hats off.

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