 But David says, I happen to be listening to your podcast in the kitchen this morning. Okay, morning. When you discuss the Apple watch crown, I absentmindedly reached down to turn the crown. Lo and behold, the volume on the podcast went up. This is an obvious use of the dial slash crown, but it had not occurred to me. So I had been phishing the phone out of my pocket every time I needed to adjust the volume. I don't know if this is universal, but it works in overcast, castor and Spotify.