The idea here is that a complete vacuum requires no Electromagnetic Radiation inside a vacuum bottle.
I am trying to list all the Maximum physics entities, and, also all the Minimal physics entities. So the Speed of Light is a absolute maximum and a constant maximum speed.
While on the other end of the spectrum, Temperature of 0 Kelvin is a absolute minimum.
Does the world have only these two for Maximum and Minimum???
I am going to conjecture that the Magnetic Monopole-- the 0.5MeV particle is the minimum rest mass particle. The particle that every physicist mistakenly thought was the atom's electron. No, the muon is the atom's electron.
Since the Magnetic Monopole is the world's smallest rest mass particle, must the world, thus have a largest rest-mass particle. Does this logically entail that the Plutonium Atom Totality must exist to satisfy the existence of a unique largest rest mass particle.
AP
#491 book of science by AP-- Just as it is impossible to reach Absolute Zero Temperature, correspondingly impossible to attain a complete vacuum.