Civilization manualBook 1: From Bare Hands to Steam and Electricity765 entries · 23 phases · 100 years
The Island
Phase 20 — Epoxy and the materials for tape and screen  /  About year 74
20.13

Glass fibre and fibre-reinforced resin

glass drawn into fine threads and set in resin: light panels and hulls as strong as metal

MakingYear 74Stands on 195 earlier

AWhat it needs

Needs 195 other products in all, 2 of them directly.

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