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Steam Engine
Steam as a means to power a machine has been understood since antiquity. However, its potential had never been fully realized until recently, when the latest advances in physics and mathematics allowed the creation of more sophisticated steam engines, which in turn can power more complex machines. This allows for increased productivity in all fields.
Cupola SmeltingAdvancerequiresAdvance tree
Modifiers
Maximum RGO Size+25%
Definitionin_game/common/advances/0_age_of_revolutions.txt:459
461icon = efficient_mining