Windmills
Harnessing wind power, typically with a post or tower design, for grinding grain and pumping water, especially in areas without strong rivers.
Core metadata
- ID: windmills
- Era: Medieval
- First known date: 700 (decade)
- Region: Afro-Eurasia and other medieval societies
- Review status: source_checked
- Maturity: N/A
Prerequisites
- Classical Monumental Construction (construction)
- Textiles & Weaving (textiles_weaving)
- Wheel and Axle (wheel_and_axle)
- Basic Woodworking (woodworking_basic)
Dependents
- Tidal Mills (tidal_mills)
- Wind-Driven Drainage (wind_driven_drainage)
- Wind Power (Modern) (wind_power_modern)
Fields
Field lanes
- Mechanical Engineering: Power & Thermal Systems
Node sources
- Windmill (Encyclopaedia Britannica, 2026, textbook) • Supports: node
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 4
- Average edge confidence: 70%
- Prerequisite sources: 4
- expert_inference: 4
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Classical Monumental Construction (construction) | enabling | 68% | expert_inference | Construction provides a capability that enables this technology without being the only possible path. |
|
| Wheel and Axle (wheel_and_axle) | enabling | 68% | expert_inference | Wheel and Axle provides a capability that enables this technology without being the only possible path. |
|
| Basic Woodworking (woodworking_basic) | historical_predecessor | 75% | expert_inference | Basic Woodworking is an earlier historical predecessor or foundation, not a one-to-one engineering dependency. |
|
| Textiles & Weaving (textiles_weaving) | enabling | 68% | expert_inference | Textiles & Weaving provides a capability that enables this technology without being the only possible path. |
|
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