

Dripping water turned into a standing wave. Amazing. - derrida
http://blog.makezine.com/2012/05/02/dripping-water-turned-into-standing-waves/

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ColinWright
<http://news.ycombinator.com/item?id=3864994>

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rsanchez1
Honestly can't people check that someone else didn't already post the same
story?

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stephengillie
That's a really cool optical illusion. It's similar to watching car tires on
TV, where sometimes the rim spokes look to be spinning in reverse while the
car travels at highway speeds.

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omegant
This one is pretty cool too! <http://youtu.be/jQDjJRYmeWg>

