Condenser microphone and hydraulic press: what they have in common

1. Step 1. Condenser microphone — is a kind of — Microphone. A microphone.
2. Step 2. Microphone — is made of — Carbon. A carbon microphone uses carbon granules.
3. Step 3. Carbon — includes — Coal. Mostly carbon.
4. Step 4. Coal — is material for — Aspirin. The raw materials of early pharmaceutical synthesis were products of coal tar distillation.
5. Step 5. Aspirin — uses — Tablet (medicine). Produced as tablets.
6. Step 6. Tablet (medicine) — uses — Hydraulic press. Tablets are pressed.

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