A new crop
picture near Bohdankov in the Czech Republic on July 7, 2018 seems to
show the magnetic levitation of a fast-spinning conductive disc over a
wire-coil electromagnet: could they be showing us the somewhat “magical”
physics of how UFO’s fly?
All
physicists on Earth today know about the phenomenon of “electrodynamic
suspension”, whereby a stationary (non-spinning) conductive disc may
levitate stably over an AC wire-coil electromagnet (see
Electrodynamic_suspension or
maglev-train). The general principle here is that a
quickly-alternating magnetic field, whether produced by a fast-spinning
rotor of permanent magnets N-S-N-S, or by a wire-coil electromagnet with
high AC frequencies, may produce a series of repulsive magnetic
interactions with a stationary conductive disc placed just above.
These repulsive magnetic interactions form naturally by Lenz’s Law, so
there is no need for the conductive disc to rotate or spin.
Yet what
would happen if we were to place a fast-spinning conductive disc
over a DC or AC wire-coil electromagnet? As Nicola Tesla noted back in
1891 (see Figure 4 of his “Notes on a Unipolar Dynamo” on
notes-unipolar-dynamo), the “inward spiral” shape of electric
currents which form within a fast-spinning conductive disc, when placed
over any kind of N/S magnet, create secondary magnetic fields of their
own, which may either attract or repel a primary magnetic field which
has been placed below, depending on whether those induced “spiral”
currents flow clockwise or anti-clockwise.
Now we see
the possibility for another kind of electrodynamic suspension, which has
not been tested before on Earth to the best of my knowledge. In this
case, the induced magnetic fields from a fast-spinning conductive disc
might potentially repel a stationary magnetic field from a wire-coil
electromagnet placed below, and might thereby cause that fast-spinning
disc to “levitate” in the air with a force that depends on its rate of
spin. Could this be how UFOs fly?
On July 7,
2018 near Bohdankov in the Czech Republic, we saw a clear schematic
diagram drawn in crops, which seems to show this alternative form of
electrodynamic suspension. There a three-lobed disc spins clockwise over
two sets of concentric circles, which look like a “spring” or “wire
coil”:
A slight
offset between those two sets of concentric circles would seem to
suggest “AC current” or an alternating N-S-N-S magnetic field.
Might this
crop picture be meant to suggest a special kind of magnetic levitation,
produced by spinning a conductive disc rapidly over a wire-coil
electromagnet?
The “inward
spiral” part of this crop picture looks just like the clockwise flow of
electrical currents through Tesla’s “unipolar dynamo”, as cited in the
text above. It also resembles the standard image of certain three-lobed
UFOs, which have been photographed by many different people over the
years. Each of those three outer lobes might act as a capacitor or
“condenser”, to provide a source of electrons which could flow inward to
the centre of that spinning conductive disc.
The physics
of UFO flight seem “magical” to scientists here on Earth today, and that
is perhaps why the crop artist humorously drew this new crop picture
next to the landscape image of a “genie” who is magically “rising up
from his bottle”:
When we
study the terrain near this new crop picture even more closely, we can
see that the crop picture was drawn toward the somewhat-smaller
landscape image of a “man rising up”, while a “bird” laughs comically
overhead:
Perhaps they
are showing us the physics of how real UFOs can “rise up”, somewhat
magically like a “genie from his bottle”? Ha ha, a good joke, but
scientists on Earth will have to open their minds, before we can make
any real technological progress at non-rocket forms of spaceflight.
Red Collie
(Dr. Horace R. Drew) |