Anchor windlass and greenhouse: what they have in common

1. Step 1. Anchor windlass — is a kind of — Windlass. A ship’s windlass.
2. Step 2. Windlass — is used in — Well. The bucket was raised with a windlass.
3. Step 3. Well — uses — Shaduf. Or with a well sweep.
4. Step 4. Shaduf — is used in — Irrigation. The shaduf fed water into the canals.
5. Step 5. Irrigation — is used in — Greenhouse. Watering plants.

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