How could anyone tell if there was a crater made by a lightning bolt? What would it look like?
It would be round.
This perspective view of two large craters south of Coprates Catena in Valles Marineris exaggerates depth in
order to give a clear impression of the “crater within a crater.” Credit: Photo courtesy of Michael Gmirkin and
NASA’s World Wind 3D visualization software.
May 23, 2007
Bull's-Eye Craters
Impacts that "hit the bull’s eye" of a previous impact are "high-odds" improbable. But lightning—even planet-scale lightning—can strike twice in the same spot.
One of the principal claims of the Electric Universe model is that many features on the surfaces of rocky bodies are scars left by electrical activity. A crater is produced when an electrical arc, consisting of two or more Birkeland currents rotating around a central axis, “sticks” to one location and “drills out” a circular depression.
Because electrical forces constrain an arc to strike a surface at a right angle, the crater will tend to be circular. Because the forces are distributed cylindrically, the crater will tend to have steep sides and a flat floor. Electrical forces lift debris from the surface, leaving no rim or a rim of “pinched-up” material. The properties of flat floor, steep edge, and removal of debris are why electrical etching has been developed into the industrial process of electrical discharge machining (EDM).
If the rotating currents do not touch at the central axis, they will leave a “peak” of undisturbed material. A sudden change in current or in current density, due to pinching forces in the arc or to the influx of charge-carrying debris, may cause the arc to “shrink” to a smaller diameter, leaving a terrace around the wall. Because the arc is maintained for an appreciable time by a continuous electrical current, melting of surface materials may be extensive.
In contradistinction, craters formed by mechanical impact tend to have rounded floors and rims. Because the forces are distributed spherically, debris is thrown out of the crater ballistically and deposited radially in a gradation of fineness and volume. The energy of the impact is dissipated in shock displacement of material: solids will “flow” as if liquefied and suddenly “freeze” when the impulsive force drops below a threshold. Very little melting occurs.
Careful inspection of rocky-body craters discloses their conformity with EDM.
The two craters in the above image are a variation on the EDM theme. They display the typical flat floors, steep sides, and pinched-up rims. They have terraces around their walls. But instead of central peaks, they have central craters. Two more craters that are similar lie to the southwest.
Our colleague MichCraters
http://www.electricyouniverse.com/eye/index.php?level=picture&id=958
Multiple Carolina Bays (Bladen County, North Carolina, USA) - Craters caused by EDM / spark eroding/maching?
Craters on Planets and Moons
For the Electric universe, the cosmic thunderbolt is the mechanism of cratering on the planets and the moons of our solar system. Cosmic lightning is not the small-scale discharge of an ordinary thunderstorm, but the heaven-spanning weapons of the gods celebrated by every human culture. And the craters themselves are the wounds inflicted by these cosmic weapons. This cratering mechanism explains not only the glass beads and brecciated rocks, but many other features which fit poorly into the impact explanation, such as flat bottoms, terraced walls, central peaks and secondary craters centered on the rims of larger craters. All of these typical lightning features are seen in the above photo of craters on Mercury.
I am a former uniformist but things moves along faster than that. Apparently if you want to excellerate evolution you just add more current. Everything evolves in fields especially organics. Wild field strengths are variable, stable rates of evolution are unlikely. I had some nice cannabis this evening.