Regular as clockwork G-Man invites 55 words that shed new light on the human condition.
As an aid for the hard of hearing Thos. Edison invented a headband with a flashing light on a little stalk that flashed on-and-off in the wearer's field of vision whenever their phone rang. Geddit? So they knew the phone was ringing and could take the call - but when they picked up the handset . . OOPS!