Text: "World system of wireless transmission of energy." Transmission of power without wires is not a theory, but "a fact demonstrated by Tesla." Mode of propagation of currents from transmitter has mean speed of 57% greater than that of Hertz wave. Telegraph and Telephone Age (New York). 45(20), Oct. 16, 1927. p. 457-460.

See Also: superluminal signals, wave propagation, wireless transmission of energy, relativity, foundations of physics, non-Hertzian waves, scalar waves, scalar electromagnetics.

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