Here is my contribution to this topic.
I have been looking into this topic further and see the phenomena we are talking about is called
�nonlinear sound and accoustic levitation�.
Basically how it works is thus:
intense sounds -- like sounds that are physically painful to human ears -- are usually nonlinear. They can cause disproportionately large responses in the substances they travel through. Some nonlinear affects include:
� Distorted wave forms
� Shock waves, like sonic booms
� Acoustic streaming, or the constant flow of the fluid the wave travels through
� Acoustic saturation, or the point at which the matter can no longer absorb any more energy from the sound wave.
In general, nonlinear affects can combine to make an intense sound far more powerful than a quieter one. It is because of these affects that a wave's acoustic radiation pressure can become strong enough to balance the pull of gravity. Intense sound is central to acoustic levitation -- the transducers in many levitators produce sounds in excess of 150 decibels .Ordinary conversation is about 60 dB, and a loud nightclub is closer to 110 dB.
Got it?
It appears to be quite a complex procedure indeed...but is being worked on by scientists, with results.
So just maybe the bible got it right and those trumpets did the trick of bringing down the walls!
...So the pyramids, the standing megalithic stones, the cyclopean walls, the enormous slabs of stone at Baalbeck, the statues on Easter Island and all the other things we goggle about and wonder how they managed to build them in ancient times( and come up with ridiculous scenarios) could just have been errected by using �nonlinear sound and accoustic levitation�(I bet it was not called that in those time!).
