Civilization manualBook 1: From Bare Hands to Steam and Electricity765 entries · 23 phases · 100 years
The Island
Phase 09 — Water, wind and mechanical power  /  About year 14
09.01

Weir, mill pond and millrace with sluice gate

stored, controlled water

MakingYear 14Stands on 98 earlier

AWhat it needs

Needs 98 other products in all, 5 of them directly.

View

Open a box to see what it needs. A dashed box is a product already drawn in full: click it to jump there. In the org chart, drag to move around.

The step-by-step procedure for this entry has not been written yet.