Print engine and tank: what they have in common

1. Step 1. Print engine — is part of — Printer. A laser, inkjet or dot-matrix unit.
2. Step 2. Printer — has part — Microcontroller. A controller processes the print job.
3. Step 3. Microcontroller — is used in — Multicooker. Programs.
4. Step 4. Multicooker — is made of — Porcelain. The bowl is ceramic.
5. Step 5. Porcelain — is material for — Composite armour. Ceramic layers.
6. Step 6. Composite armour — is part of — Tank. Multi-layer armour.

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