Oxidation and shipping container: what they have in common
- Step 1. Oxidation — includes — Combustion. Combustion is rapid oxidation.
- Step 2. Combustion — is used in — Lighthouse. Ancient lighthouses shone with fire.
- Step 3. Lighthouse — is part of — Seaport. A lighthouse.
- Step 4. Seaport — has part — Container crane. Container cranes.
- Step 5. Container crane — uses — Shipping container. It moves containers.