Porcelain and camera: what they have in common

1. Step 1. Porcelain — is material for — Ceramic capacitor. A ceramic dielectric.
2. Step 2. Ceramic capacitor — is a kind of — Capacitor. A capacitor.
3. Step 3. Capacitor — is part of — Photographic flash. Energy is stored in a capacitor.
4. Step 4. Photographic flash — is part of — Camera. A flash.

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