Tapping the Pipes

A low metallic hum caught my attention from the floor corner! I scrambled straight across the rug toward a white, slatted radiator pipe. It felt cool, smooth, and full of subtle vibrations. I swung my plush paw and rapped the pipe. Tink! A crisp chime shot through the metal. I did it again—rap, rap, ping! The whole hollow tube hummed back in rhythm, sending a tiny shudder straight through my paws. Perfect beat!