Czochralski method and electronic calculator: what they have in common

1. Step 1. Czochralski method — is used in — Silicon wafer. Ingots are grown by the Czochralski method.
2. Step 2. Silicon wafer — is material for — Integrated circuit. Chips are made on wafers.
3. Step 3. Integrated circuit — is part of — Electronic calculator. A chip.

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