192.80.65.235
Most people know that nerves work by passing electrical currents from cell to cell. But you might be surprised to learn that no one knows exactly how anesthetics stop nerves from carrying pain signals.
That's why two scientists believe that we really don’t know how nerves work after all.
Substitute "audio cables" (loosely) for "nerves" and read on.
[Thanks to Bill Leebens for this one.]
clark
Follow Ups: