Just for a quick thought: A resonance in a resonance.

Maybe someone can do something useful with this.

I'm not sure about my idea myself.

Actually this is all about of connecting a bank of 5KW incandescent light bulbs to a 400 Watt inverter. So what's the problem here?

The internal resistance of the inverter (power source) is too high. That's the problem. Therefore the task is rather simple: Lower the internal resistance of the power source! Since the power source (the inverter) itself is out of reach something with low internal resistance must be connected in parallel to the power source. Hence what about a double resonant LC(C) circuit? One resonance is 50Hz the other resonance is the frequency of the high voltage which connects to the ground (and hopefully to the hidden energy in that ground).

Hear me out even a little. Just give a little thinking or analyze this.This is the secret which Kapanadze   called simple that everyone will laugh . Everyone the Royer Oscillator or any oscillator is correct and is perfectly fine and has exceeded what really is needed on this device.Let us only aim for a step up transformer capacitor charger on this little electronics.What are needed?Option A. 1. Two Primary Coil( Primary + Primary= Two Primary) 2.The Two Primary Coil has its own Capacitor, which only ONE terminal of cap and coil is directly connected, The other terminal of coil is connected to the other terminal of Capacitor using INTERUPTER/ Switch MAKE and BREAK. 3. The so called MAGIC COIL/Charging Coil= This depends on how many turns you like to charge capacitor so fast. This coil is directly connected to the Two Terminal of the Capacitor with the aid of Semi Conductor DIODE/One Way Valve. Each Primary has its own Magic Coil/Charging Coil. This is what happens if the First Primary discharge its capacitor to the Coil, The Magic Coil of the Second Primary is induced thus charging the Second Primary Capacitor, the operation of the two primary is vice versa. This is what you guys call Coupled Resonance with common sense 4. The Secondary Coil=Loose Coupling/The Third Magic Coil=> This coil purpose is to charge the capacitor of the Secondary/Induced Capacitor Bank,This coil should also possess Diode to charge the Capacitor so fast with the High Frequency Coupled Resonance.5. Two Ground Rod in the ground separate apart.This is the last and the tricky part of Kapanadze and other devices. The capacitor first leg is connected to the Ground, The other leg of capacitor is through the second Make and Break/Interrupter to the Output Transformer Primary Coil First Leg=Normal Transformer/Transformer custom made for 60hz power output. The other Leg of the Output transformer Primary Coil is connected to the SECOND GROUND Rod. People this is the right time to Make and Break into 60Hz the Output Transformer Coil. This is the part that the power output is being completed with the stored energy on the Earth/Ground. The only thing people miss is how to attach the output power to a useable energy for usage.  The Primary and Output Coil is Alternately ON and OFF they should not be together On to not kill the dipole baby. This option A is a bit harder to understand if you really don't get the idea. I know a member here a.king21 knows this one , you should ask some help from this guy, maybe he has already know it but don't get the real idea of the set up. There is also Option B which is always presented by the fame people who always demonstrate it in symposium or convention.Meow

Last night I tried to draw a schematic from these notes but got confused when when you introduced diodes in part 3 so....
COULD you please draw a schematic of what you are describing in the above?
Thanks
DonL

This is one of the most valuable hints: At 24:33 Kapanadze disconnects the inverter but obviously a 50Hz resonant circuit keeps oscillating and providing energy (drawing current from ground) for a brief moment before it dies away.

The high voltage generator keeps also oscillating for a brief moment because of the filter capacitor of the power supply.

Thus, that is what we should have so far in the tin can: A 50Hz resonant circuit and a high voltage oscillator. Now what is the missing link?

But the most intriguing question would be: Fee-based or not fee-based, the external source of energy?

You already saw the explanation but it is sunk in the sea of crazy circuits schematics....

Yes. We don`t need to "paint" something what is only from the "explanation" and "how it`s made?"... field. Just try to look "different" to the subject... just "open you`r minds" :-). We know what is impossible, but we can think different... .

But the most intriguing question would be: Fee-based or not fee-based, the external source of energy?

Most likely non-fee based - nicked from the grid