Resonance Phenomena in 2D on a Plane

http://www.FreeScienceLectures.com

The plane is vibrated at some specific frequency. The waves travel across the plane and at some places they add together and at other places they cancel out. Where they cancel out the salt stucks because there is no vibrations and at other places it just gets vibrated away.

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• Category

  Howto & Style

[cheakiter]

i love this song

[ozark117]

1 - Travel to Sahara

2 - Get a huge one of those

3 - Shape the sands for lulz

4 - ???

5 - PROFIT!!!

[Dave Cox]

Are you changing Hz and amplitude and is the speaker a normal woofer type speaker I want to do this for my physic classes

[333Mesmerized]

when i first saw the symbols made by the studies they reminded me of a man who used to draw things on the sidewalks of cross roads . . . he carried a bugle under his arm . . .

[rushnready]

1;30 that pattern is symbolised by the myans

[rushnready]

1;30 that pattern is symbolised by the myans

[swentrepreneur18]

Imagine this in HD running at 100,000 fps!

[Ne SanFor]

me too!!! ran away terrified from the room.

[LukySKS]

Great! Now I know how to do cropcircles:-)

[Jack Heathen]

What amazes me about this experiment is how the sand grains just instantly shift seamlessly to another shape or unique pattern perfectly. There's something very important about this idea. I can't put my finger on it yet. Being able to see sound at its frequency of vibrations, much like what hallucinogens do to a psychedelic tripper, except sound is also in the form of vibrant color. Cymascope would probably be more relevant there.