Much to my delight, over in fantasy-land, there is, in fact, a proposal for testing!UPDATE:
There were some responses to my ISF post, over in la-la-land (a.k.a. Thunderdolts), mostly just more excuses and bleating; it's crystal clear, by now, that a key reason why no EU acolyte has proposed even the sketchiest tests of "EU theory" is that they are, collectively, innumerate. For example, the steady stream of "looks like aduckBirkeland current" comments/images/etc are never followed by even the slightest hint of "here's how to estimate the current, based on the images" (or similar).
On a slightly positive note, there was a suggestion that it's not doing zero-cost astronomical research (based on what-Arp-would-have-given-his-first-born-for, e.g. SDSS, etc) that will test "the EU", but rather reproducing Birkeland's experiments (no, don't laugh; I think the comment was made in all seriousness). Of course, today we know far more about the density, temperature, composition, etc of the IPM (inter-planetary medium), from the solar corona out to 1 au (and beyond) than Birkeland did, so EU fanatics have a far better chance of testing Birkeland's ideas than he did.
So, is there a concrete proposal or two, for what a lab-based, empirical test might be? An outline of how to appropriately scale a terrella, for example, to represent the IPM density gradient? Nope; not even the slightest hint ... (lots of gratuitous "recommendations", of course, that it should be "professionals" who do all this work; EU fans are nothing if not honest about their inability to do any work of this kind, and their lack of intent to ever learn).
OK, so it's not a proposal to test the EUZyxzevn said:Bending of light, due to gravity.
This is one of the most fundamental ideas of General relativity, and all of its evidence that I have seen
has certain flaws. The major problem is that all this evidence is in astronomical objects, and not in
the laboratory. In the laboratory we have only seen shifts in frequency, which might have other causes.
But the bending of light can be tested in the laboratory. We can do it by
placing mirrors opposite of each other and a laser. These mirrors can reflect the
laser beam forth and back for a very long distance. If these mirrors are straight enough,
we will see the acceleration of gravity affecting the beam of light.
Let us assume 2 mirrors 4,000 m apart, and light bouncing about 100,000 times.
If we use c= 300E6 m/s, light will take a 4E8/3E8 = 4/3= 1.3 seconds. (i'll use 1 second instead).
With G=10 m/s², light should fall a distance of 5 meter.
It will even change, depending on the gravity of the sun and the moon.
Difficult?
Maybe, but we have actually done this experiment, with very high accuracy.
It is the LIGO itself.
Nowhere I have seen this falling of light mentioned everywhere...
Maybe, because light does not fall.
On the downside, however, there's a series of comments about some publications of Thornhill and Scott re neutrino production within electric Sun ideas (can't dignify these with word model).
(source)Thornhill said:The electric Sun model expects far more complex heavy element synthesis to take place in the natural particle accelerators in the photospheric lightning discharges. In that case the various neutrino “flavours” are all generated on the Sun and do not need to “oscillate” on their way to the Earth to make up an imagined deficit.
[...]
In the Electric Universe model, there is no antimatter forming antiparticles. An electron and a positron are composed of the same charged sub-particles in different conformations. They come together to form a stable neutrino, emitting most of their orbital energies in the process. They do not annihilate each other. In that sense a neutrino embodies both the electron and the positron. It can have no antiparticle.
(source: his book, "The Electric Sky", p106)Scott said:the ES hypothesis because the source of those neutrinos is the z-ping-produced fusion occurring in the double layer (DL)
Apparently, one particularly zealous EU acolyte thinks that because (some) particle accelerator experiments produce neutrinos, Thornhill's weird ideas have been proven, in controlled lab experiments!

Ditto Scott's, because fusion has been observed in (some) z-pinch experiments.
In a blog post he wrote back in 2013, Tom Bridgman introduced the term "Cafeteria Science" (my bold):
Bridgman said:With [his] main 'proofs' totally discredited, he will be forced to rely even more on cobbling together bits-n-pieces from mainstream solar theory and mangling it into some form he can try to claim is evidence for his model. He's already started this with the revision of his site. Yet, the more of the standard model [he] tries to integrate into his, the less relevant his 'model' becomes. Why?
- Because [he] wants to accept helioseismology results where he thinks it is convenient for his model, but denies the same science where it is inconvenient.
- Because [he] appropriates many graphics generated from simulations of mainstream solar models, not informing the reader that these models are generated using a very different solar structure than advocated by [him]. Changing the composition of the solar plasma changes the particle masses and ionization levels which can dramatically alter the results of these simulations and make them inapplicable.
Scientific results, especially things as well established as solar and stellar physics, is not something where you can pick-and-choose your science as if from a menu.
[He] has never presented a rigorous demonstration that any of the results he has lifted from standard solar theory would even apply in his model.
Once again, a good illustration of the fact that, whatever the EU is, it is not science.
Some of his work was shown, by our own ISF members, to be, umm, rather lacking in intellectual and mathematical rigor; perhaps that's a reason why he seems to have quit ISF (he was quite active in that thread)?