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Originally Posted by afterburn 549
The 1st one one is erie weird.
the rest i sort of understand...
From geometry to Egyptonic ...weird science..there is a LOT to explain in there....
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You would understand it better if the back ground were uniform to the plate so you saw just how much of the white stuff was flying into the air and never landing back on the plate.
As the plate vibrates, it has areas where waves meet and cancel out each other, held to a particular frequency, these areas of the plates occur in standing consistent areas. The grains are not agitated in these areas, so they stay still, the grains outside these areas, are thrown by the movement of the plate until they end up either off the plate entirely, or in one of these wave cancellation areas.