Indeed ION we owe a lot to McFreey and yfree also.
It's been a real eye opener to how these devices operate by knowing where the free energy actually comes from.
Strange thing is most still don't get it.
I think verpies did some calcs over at OU which showed something like 1kg of copper can be converted from Cu65 to Cu63 releasing the equivalent of 196,000 liters of gasoline or 165 Tons of TNT.
Wake up people the energy is real and understood we only need to work on releasing it.
There's so many things that the TPU points to this.
Avoid the exact conversion frequency because 165 Tons of TNT will put a hole in your lab and vaporize the metal.
The frequency ofconversion is governed by the circumferential diameter.
Heating and eddy currents cause problems and melt downs if run too long or at the very least alter the conversion frequency.
SM was shut down by the Atomic commission, this is a great excuse to bury the device on grounds of danger due to radiation Beta decay.
SM stated it was a conversion device.
there's probably loads more.
Then we have Tesla inserting 2 iron rods 12 inches long into a box to run a pierce arrow truck, guess what the fuel was for conversion Fe

Floyd Sweet and his rock from Sweden which so happens to be a great place for finding radium bearing rocks.
then we have the patent from Meyer that also used iron and copper for induced Beta Decay.
Graham Gunderson uses acoustic resonance in the Chava patents.
Any device that has a pulsed coil can potentially cause Beta Decay that covers 90% of the free energy devices.
Even mechanical motors and devices can produce resonance of metals, i wonder if Tesla mechanical resonant vibrator that shattered building was actually Beta Powered.
Don smith explained the Beta Decay method of energy capture beautifully, he ran his coils at resonance, he said the field would expand around the device and extra electrons were then captured and added to the system, shame he did not realize (or maybe he did) that the extra electrons were the result of Beta decay, His briefcase device is virtually an identical circuit of the McFreey Device in Fig6. but without the fuel ring in place, off course we all know Don Smith never really wanted us to get it going

He had other devices that used high Mu cores, if one video he showed how to build a free energy device, it consisted of 1 transistor a coil and a core, so where did the free energy come from? off course the core

He even built a device that had rotating veins, this is fits how Beta induced decay was produced by Mandelstam and Papalexi device of 1935