Getting from the Vacuum a Hidden Secret

It seems to me already sufficiently proven that light is a wave phenomenon. Only the excuse that a wave phenomenon could not propagate through a vacuum (through nothing) would justify the ballistic interpretation of the phenomenon. However, with the publication of “A Dynamic Theory of the Electromagnetic Field”, as early as 1865, Maxwell made it established that electric and magnetic fields travel through space like waves moving at the speed of light. Maxwell proposed that light is a wave in the same medium that is the cause of electric and magnetic phenomena. Later on, Heinrich Rudolf Hertz (February 22 1857 1 January 1894) a German physicist who first proved conclusively the existence of the electromagnetic waves as theorized by the electromagnetic theory of James Clerk Maxwell. Hertz proved the theory through engineering instruments to transmit and receive radio pulses using experimental procedures to exclude the possibility of all other hypothetical wireless transmission means. That said, it is clear that the so-called vacuum has, necessarily, some physical attributes essential for these phenomena to occur. Two of these attributes, Permittivity and Permeability will be be the main characters in this script and, once rewritten in a fundamental form, will expose the the energy therein contained