If You Pour Water Down A 50 Meter Deep Well,

how long does it take for the sound of the failing water hitting the water at the bottom of the well to reach you?

that was the question Unecht Erfunden wondered about when he visited Nürnberg Castle, so have a guess at how many seconds it would take,

and then watch as he pours a pitcher of water down the well 50 meters deep, I have to say it took longer than I would have guessed.