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Audio modulated water stream

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  • Audio modulated water stream

    This is a neat little video:

     

     

    http://www.thisiscolossal.com/2013/03/this-is-what-happens-when-you-run-water-through-a-24hz-sine-wave/

     

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  • #2

    That's cute. The 'wagon wheel' effect in a much more interesting (heck, I might even go so far as to say some might find it delightful) demonstration of alias error.


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    • MrKnobs
      MrKnobs commented
      Editing a comment

      Audio modulated flame is pretty awesome also - and sounds amazing.


      Terry D.


    • veracohr
      veracohr commented
      Editing a comment

      blue2blue wrote:

      That's cute. The 'wagon wheel' effect in a much more interesting (heck, I might even go so far as to say some might find it delightful) demonstration of alias error.

      thumb.gif


       

      What's the "wagon wheel" effect?

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  • #3
    Pretty cool, if it's not a hoax. I wonder what's magic about 24 Hz...

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    • MrKnobs
      MrKnobs commented
      Editing a comment

      philbo wrote:
      Pretty cool, if it's not a hoax. I wonder what's magic about 24 Hz...

      Article said the camera would shoot 24 fps.  That would "freeze" the water motion.


      So shaking a hose (albeit by electromechanical means) would make the stream of water move?  Wow, call the Nobel Prize committee.  Looks pretty cool though.


      Terry D.



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