I think I know the guy who was the speaker. If it was him, he was telling me that when he first got them, he was wearing them in side and he had them turned up. He could hear running water gurgling and was puzzled. There was no water running in the house. No sinks had water in them and no taps were on. He was about to get up out of his chair and go find it when his son came running in to the room and asked a question. He told his son "inside voice please" then realised it was the volume turned way up rather than any shouting. The gurgling noise......was the fridge two rooms away!!!! He was very impressed.
Bookmarks