Text: The adjective "observable" or the adjective "virtual" should always be used as a modifier for the force field. e.g., in vacuum there is no observable mass, but there is virtual mass. Hence in the vacuum there are no observable EM force fields, but there are virtual EM force fields. Feynman stated that there is only the potential for the force field, existing in the vacuum. In observable matter there are observable EM force fields. The observable EM force fields are made from the interction of the virtual EM force fields with observable particles and the integration of these virtual force fields into observable force fields. Analysis of Scalar/Electromagnetic Technology, Bearden

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