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tri-lobe-1
Thank you very much for posting the video...very interesting.....
I wonder what would happen if one was to put a live critter into the focal point???...say an ant...if it survived????.....how far could one go with this?????
GoldenObserver
reply to post by TiM3LoRd
And to think that people don't believe that group chanting can lift stones....
Varhaard
So, high frequency standing waves can move small objects; does that mean then that low frequency standing waves can be used to move large objects? If so, then, say...pyramid blocks, maybe?
fenian8
reply to post by TiM3LoRd
Is this not how some people believe the pyramids were built????
six67seven
Impressive!
Ancient technology is making a comeback.
Bedlam
GoldenObserver
reply to post by TiM3LoRd
And to think that people don't believe that group chanting can lift stones....
It can't. In this case, it'll lift some plastic beads, but only if you can scream at 160dB at 24kHz, with controlled phasing. I don't think we've got any ultrasoprano jet engine powered chanters just yet.
fenian8
reply to post by TiM3LoRd
Is this not how some people believe the pyramids were built????
CthulhuMythos
Is this anything like or related to The Hutchison Effect?
Let me ask you a question about that scenario. Do you believe 1,000 people moving 1 stone with their "voice" would be more efficient than say 10 groups of 100 people moving 10 stones using rudimentary tools?
MysterX
Bedlam
GoldenObserver
reply to post by TiM3LoRd
And to think that people don't believe that group chanting can lift stones....
It can't. In this case, it'll lift some plastic beads, but only if you can scream at 160dB at 24kHz, with controlled phasing. I don't think we've got any ultrasoprano jet engine powered chanters just yet.
Well not a single person - no.
But a 1000 people or more...in an arranged harmony all creating sound at incremental levels that mixed will produce the desired frequency? Possibly.
bluesman1955
reply to post by Varhaard
Electromagnetics is involved that's how those speakers work.
A copper coil surrounds a permanent magnet.
When voltage is applied to the coil thats where you get the sound.
From the vibration of the cone that the coil is attached to.
You probably knew that already.
Just saying