Catholic miracles

[Heywood]

In the above equation change either ε0 or μ0 and the speed of light will be different.

So if I change G our gravity will be different.

Let it be so. Tell all the text books we have decided to change the universal constants. I know Texas will jump on that.

These constants are only universal to the space they apply. In a different space the value of these constants may be different. You basically claimed that these constants are universal to all spaces and there is no reason whatsoever to believe your claim to be true.