Bouchon’s loom and headphones: what they have in common

1. Step 1. Bouchon’s loom — was inspired by — Pinned cylinder. Bouchon, the son of an organ maker, carried the idea of a recorded sequence over to punched tape.
2. Step 2. Pinned cylinder — is part of — Carillon. Automatic carillons have a pinned drum.
3. Step 3. Carillon — has part — Bell. Bells.
4. Step 4. Bell — is part of — Alarm clock. A bell rings.
5. Step 5. Alarm clock — uses — Sound wave. An alarm clock wakes you with sound: the bell shakes the air.
6. Step 6. Sound wave — is used in — Headphones. The diaphragm creates a sound wave.

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