support HTTP/2 over cleartext TCP (h2c,
          https://www.rfc-editor.org/rfc/rfc7540#section-3.1) without an initial
          upgrade from HTTP/1.1, i.e. with prior knowledge
          (https://www.rfc-editor.org/rfc/rfc7540#section-3.4). If the implementation
          does not support this, then it MUST set the "Accepted" condition to "False"

propagated through the solid, pellucid and uniform Capillamenta of the
optick Nerves into the place of Sensation? And is not Hearing perform'd
by the Vibrations either of this or some other Medium, excited in the
auditory Nerves by the Tremors of the Air, and propagated through the
solid, pellucid and uniform Capillamenta of those Nerves into the place
of Sensation? And so of the other Senses.