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Sound and Water Experiment
Posted 12 years ago by boyt in category: wtf
Comments (12)
Tor - 12 years ago [ Reply ]
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Fake, how can the water sound like it's dripping when it is going reverse 23Hrz?

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physics (guest) - 12 years ago
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  Because it is dripping down. The frequency that it's vibrating makes the water look like it's going up. It's the same thing as when you look at the wheels of a car driving beside you along the road. The wheels might look like they're spinning backward or standing still, depending on the frequency of rotation. 

Me (guest) - 12 years ago [ Reply ]
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It's gotta do with the camera... The sound doesn't affect light that's reflecting/refracting off/from the water droplets.

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guest guest (guest) - 12 years ago [ Reply ]
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camera framerates. wheels only look like that on film..

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guest x3 (guest) - 12 years ago
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  no they don't, and sound can travel through water having this effect shown in the video. Thats how dolphins and whales and other species in water communicate. this has nothing to do with the camera or the framerates 
mortenlu - 12 years ago
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  guest x3 - No one is disputing that the water is affected because of the sound. But that it looks like moving backwards is because of the camera. Or you think soundwaves going through water defies physics? 

Gilla (guest) - 12 years ago [ Reply ]
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--> mortenlu - Might have something to do with the human eye, not the camera.. its an illusion to us.

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swint (guest) - 12 years ago [ Reply ]
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Must have something to do with strobing of a light, or the framerate of the camera - makes sense that the camera is taking 24fps in this low light.

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Fake! (guest) - 12 years ago [ Reply ]
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I don't believe anything in the physical world is real.

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*facepalm* no wait... *facetable* (guest) - 12 years ago [ Reply ]
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take this shit off best of youtube

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Hansai (guest) - 9 years ago [ Reply ]
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