probably correct except that they went on to make use of a medium regardless of what you wish to call it. ... The deep psychological security blanket provided by an aether and all it's pseudo variations is not so easy to dismiss....
No. Again wrong. (or just too ignorant to be wrong?) No medium but space required. See why below. This link (
http://www.maxwells-equations.com/) could help you, especially the video there, which tries to explain the meaning of the math in Maxwell's equations, which are given below, much bigger than desired but had trouble getting any to copy so had to use following:
Note there is no reference to any medium but the equations do allow for the effects of mater (like clear glass) if some is present where the EM wave we call light is.The equations unify four already known experimentally known facts:
Equation 1: Gauss' Law & Equation 2: Gauss' Magnetism Law & Equation 3: Faraday's Law & Equation 4: Ampere's Law but Ampere only knew that real currents can generate magnetic fields the H which depends only on the magnitude and flow geometry.
The B field is the H field "amplified" by the near by magnetic material (what and its geometry too) Or the B field can exist from some materials without any macro currents you can measure in amperes. Likewise the E field depend only on the magnitude of electric charge and its geometry. The ratios of D/E and B/H and J/E have names and units (not just dimensionless numbers) called respectively permittivity (units are farads/meter), permeability, and conductivity their values of these ratios are easily measured (in the lab or a vacuum made in in the lab) The units of E, the electric field are volts/meter so D has units of farad/ volt.
Often the permittivity is called the dielectric constant - a bad name even though for most materials it is nearly a constant. For room temperature water, which is intrinsically polarized (both H on one side of the O which is the negative side) it has the value of ~80 as these H2O molecule get lined up by an applied field as you see in second illustration below. But at near boiling temperature the alignment is less and the value drops to about 30.
Now Maxwell added the "Not J" term on the right side of equation 4, which he called the "displacement current" and knew there was no real currents in space (J = 0). Then, being a good mathematician, he recognized equations 3 & 4 (with no J) were easily reduced to one equation describing a wave and guessed that wave was light* (and other EM radiation). - A few years later Herts confirmed Maxwell's guess using a "spark gap" and another with smaller gap and some wire (serving as "receiving antennae" a short distance away and observed tiny spark in the small gap, which had only Maxwell's waves transferring the energy to it - no wire connections between the two spark gaps. More discussion, if you really care to lessen your ignorance here:
http://www.maxwells-equations.com/summary.php
* The wave equation Maxwell derived contains the speed of the wave and it was the speed at which Roemer had measured light travels at thur vacuum. with OBSERVATION of Io's eclipses being delay by ~17 minutes when earth was on the farther side of its orbits from Jupiter. I. e. when light had to travel 2AU longer path to earth.
SUMMARY: Not only do we have a well tested theory and many dozens of completely different experiments showing your hypothesis** which is totally without any supporting evidence (except you egotistical belief you can't be in error) is CONTRA FACTUAL non-sense as all measuring the same speed of light in vacuum.
Further more your claim is self contradictory! So is not even logically possible! For example, quite commonly the three identical satellites (identical inertia) which I'll call A, B, & C are at very different distances for a single GPS receiver which I'll call R. (R and the area around it have
only one set of inertia properties.) The A to R distance may be 1, that of the B to R may be 3, and that of the C to may be 6 in some distance scale. GPS works on the arrival time delay which are in the 1, 3, and 6; yet all the inertia pairs, such as at R & A or R & B or R & C are IDENTICAL. Ergo your theory predicts all will always have the same delay based on the fact all three sets of inertias are identical. It predicts that GPS can not possibly work as it assumes the delay is ONLY due to these three identical inertia sets - in your false suggestion - not the time it take an EM wave to travel from a satellite to R as in the accepted theory.
But, hey, don't let that bother you. That might tarnish your ego. It is just one more contra factuals to add to the list of many dozens.
Keep up the "good work" - Keep fixing what ain't broke.
Even Einstein believed in "hidden variable" not quantum mechanics as did not think "God rolled dice." But, unlike you, when the entangled experiments show what QM predicted much to Einstein's surprise, he learned - too bad you are so egotistically stubborn and can't do that
** A claim that light does not / can not / travel thru vacuum and that transit time delays observed are due the inertia of matter.