Alles hat ein Ende, nur die Wurst hat zwei?
Eventually it could lead to the new Swiss torus sausage with no end
the old German saying E=mc2 is not the end..
Note how the mass(energy) of an electron can be transfigured by E=mc2(relativistic) and by 2pi(4D)..to get 3.21 Mev
I think there is a springtime seminar somewhere on this stuff..
Perhaps Holmlid's pions and kaons conform with this transfiguration..
What are the practical implication.