These PCB's are Flux Polarity Modulators, they link together, stacked on top of one-another, impaled on 4 X 3.5mm diameter aluminum rods,

The power and data links connecting them are soldered in according to weather they are odd or even, some jumpers also, they let a micro-controller control the polarity of the magnetic flux generated by the two polar orientated coils wrapped round the MuMetal cylinder encircling the FPM, the many coils on the shaft of MuMetal are themselves covered in a 'perspex' tube, up inside the central hole of the FPM's is two substantially insulated wires, one traveling from a high voltage multiplier to deposit over 50Kv of negative charge to the top outside of the SCUT, where it is trapped between the magnetic fluxing chosen by the micro-controller, that ring of charge is then ticked downwards to the bottom where it is pushed through the second super insulated wire an back up to slightly bellow the first charge deposit point.

They may be built for lights but they can handle 800khz refresh rates if the micro-controller is up to the task, the charged rings being rapidly moved down the surface of the insulating tube, will very very likely produce air flow, how much an could this weighty machine even lift itself?

That's what I'm trying to find out, have a go yourself if you want.

If it is a great tech then it's likely been wrapped up in tape, so just build it, it's obvious.

Includes some small charms for extra utility on board.