When Robert Hanna and Kelley Ross argue for the Kantian position they do not usually bring evidence from physics. [Dr Ross is mainly interested in expanding the position of Kant and Fries--to develop a much wider world view than you could see in either. Dr Hanna is mainly interested   in showing the flaws in those Analytic thinkers that attacked Kant. ] But one little piece of evidence has convinced me for years about the truth of Kant from Physics. The humble little unremarkable electron. As it reacts or is part of the equations that deal with its kinetic and potential energy, it is fine. But if you try to calculate its mass as independent of all interaction [including its own field], its mass comes out to be infinite.