physical static is a mean of physical overproduction
imperceptibility is physical_property. level_of_compressibility is tangible_physical_quantity. attaching is physical_event. impairing is physical_event. detecting_physical is physical_event. refraction is physical_phenomenon. physical_measure is physical_attribute_describing_predicate. deflecting is physical_event. stress_vector is tangible_physical_quantity. invisibility is physical_property.