Based on Eistein's theorem "e = mc2 ^ m = e / c2 ^ c2 = s / t R p" with the observation of the Higgs field and the Higgs boson. It would start talking about duality energy and material, because the mass is not energy and the energy that does not matter, but energy entering into a relationship with the Higgs field energy particles are formed, and the energy of matter is formed, e.g., in the case of an electric motor. On the other hand, in Einstein's theorem, the relation of energy to the Higgs field, ie eRpH = m, should be considered. But the spiritualists will answer, and the answer to them is as follows, the spirit is a kind of matter, that is, it consists of fluid. If they wanted to resist as rationalists, I would say that not everything possible is real. So we could count the mass by dividing c2 / e or the Higgs field. Today is measured on the way the first part of the alternative. Secend will be on the Bacon method, per properties. I add variable Relations to know what particle is under consideration.
Dictionary
e-energy
m- mass
c-speed of light
pH-field Higgs
R-relation
p-photon