The most cryptic aspect of UFO physics is the "ratchet spiral". We know now that two concentric, magnetic flywheels, as shown in slide 1, will create an up-and-down "ratchet" motion, if they are forced to spin relative to one another. Something like for a car going over a "speed bump"!
It was drawn schematically in crops in both 1991 and 2008, as shown in slides 3 and 4. Looking closely at slide 3, we can see a spiral shape with four "ratchet" steps per turn, just like for the inner flywheel shown in slides 1 and 2.
That spiral shape comes about, because the inner flywheel apparently goes up by a little bit every time it passes a "yellow bump". And so its relative diameter gets smaller in many little steps, as it traces out a conical shape going upward.
Many other crop pictures show the same concept, as a slight up-and-down "ratchet" motion caused by two flywheels with 8 or 4 magnets per turn, to make a UFO fly upward (when they counter-spin).
This concept is so important, that I tested those two flywheels together, with no other parts, for any possible anti-gravity effects on a scale, but saw no changes!
Thus the "ratchet" flywheel may act as part of some larger system to enable UFO flight. I will investigate further soon. Meanwhile if any great geniuses out there wish to solve this problem theoretically, to help me decide what to build next, please post your insightful comments below?
When studied in such detail, it seems that UFO flight may be "quantized", something like for the pistons going up and down in your car engine. You heard it here first. Friendly ET's are trying to teach us advanced physics.