Just a Silly Question
Have you ever been a little jarred when you go to open the fridge door & right smack at the same second, the fridge stops it's usual humming
(for a rest).
Or if you're sitting there & with the din, fridge humming away, radio on, birds chattering (well, here anyway, lol). Suddenly the fridge is quiet & it's strange because you get used to the racket around you. At our house, our birds will sometimes go quiet for a bit too then slowly begin their yakking again