Newsflash: Overunity is impossible

[z.monkey]

creation of energy

[z.monkey]

OMG-WTF

[Captain Kirk]

The Matter/Antimatter reaction in the Dilithium chamber of my ship produces more energy than is supplied to the reaction chamber...

[The Observer]

Tinu,

You said...

         "A guitar body is called an "amplifier" for obvious historical and apparent reasons: when employed, sound hears much louder. "

"Sound hears much louder"?  I hope English is not your native tongue.

I challenge your assessment of the guitar example as childish and wrong.

Since you mentioned child... I will have to bring up another simple example of resonance.

                                Are you familiar with tuning forks?

Question 1... 1 fork a has a natural frequency of 440 H.z      the second a natural frequency of  400 Hz.

                           I ring the 440 Hz fork... does the 400 fork ring?   Please answer this because I want to know if you have a clue.

Question 2... 1 fork has a natural frequency of 440 HZ    the second has a natural frequency of 440 Hz

                           I ring the 1st 440 Hz fork... does the second 440 Hz ring?   Please answer this.

Question 3... Provided you got Question 1 and 2 right.

                           How does energy transfer from 1 fork to the other and why does the second fork ring in only 1 instance?

                                                I understand what you think.
                                                You think the end of the string pulls on the body of the guitar causing it to vibrate.
                                                Am I right?

What you don't understand is the nature of waves and nodes.
The string vibrates most at it's antinode.(the middle of the string) and not at all at it's 2 nodes (the ends of the string)

The energy is passed into the body of the guitar through the air as a wave or vibration.
Then the body of the guitar stores the air vibrations just like the swing I mentioned earlier.
Finally the body of the guitar vibrates commensurate with the amplitude of the antinode of the wave stored in the guitar.

Hope this helps.
I got more if you need it.

No matter how you think it works...
There is now way around the fact that to produce a louder sound (or waves of higher amplitude)... you need more energy.
It is the simplest physics there is.

To be clear once again.

The Acoustic Box of an Acoustic Guitar Amplifies the sound.
The Hard Body of an Electric Guitar does not Amplify sound.
Amplification requires Extra Energy.
Resonance is a Phenomenon.

The Observer

[Mannix]

I think that Mr news is just pulling your chains
he is right about waht he hs said .

That does not mean that we cannot create devices that TAP a different source that the ones beaten into us  ...Does it?

"Argue for your limitations and you get to keep them"

                           richard bach