Well
If air makes magnets mag, then there must be a testable inherent property that can be isolated as a variable.
Keeping air as your dig in just keeps you in your shell...unless you do it deliberately.
No
Thats how the scientific method works.
Hypothesis
Isolate and Test Variables
Review observations and conclude
H - air pressure causes magnetism
TV - removal of air doesnt change magnetic flux.
TV - changing air pressure doesnt change mag flux.
TV - changing electrical current/ material while keeping air same does changes mag flux.
R - air is not a variable that affects magnetism.
Now unless you have something to say or add, other than sponges, feel free.
But so far its been dodgedgodge.
You are reverso-Sando who spamspamspam.