Introduction
Ancient Era
Pottery
Mining
Animal Husbandry
Sailing
Astrology
Irrigation
Writing
Archery
Calendar
Wheel
Bronze Working
Masonry
Horseback Riding
Ancient Era
Classical Era
Shipbuilding
Celestial Navigation
Alchemy
Currency
Paper Making
Iron Working
Saddle
Mathematics
Textile
Engineering
Charcoal Making
Construction
Classical Era
Medieval Era
Square Rigging
Geomatics
Apprenticeship
Metal Casting
Arch
Buttress
Stirrups
Compass
Education
Machinery
Military Engineering
Castles
Medieval Era
Renaissance Era
Cartography
Astronomy
Mass Production
Printing
Military Tactics
Gunpowder
Seafaring Instruments
Physics
Banking
Siege Tactics
Renaissance Era
Industrial Era
Oceanography
Scientific Theory
Industrialization
Civil Engineering
Military Science
Ballistics
Steam Power
Geology
Economics
Sanitation
Rifling
Industrial Era
Modern Era
Flight
Electricity
Chemistry
Steel
Replaceable Parts
Radio
Refining
Refrigeration Technique
Biology
Combustion
Medical Science
Modern Agriculture
Modern Traffic
Caterpillar Track
Modern Era
Atomic Era
Advanced Flight
Computers
Plastics
Genetic Engineering
Industrial Automation
Advanced Ballistics
Combined Arms
Internet
Integrated Circuit
Rocketry
Synthetic Materials
Nuclear Fission
Atomic Era
Information Era
Modern Communication Equipment
Satellites
Guidance Systems
Composites
Stealth Technology
Lasers
Virtual Reality
Big Data
Robotics
Nuclear Fusion
Nanotechnology
Information Era
Future Era
Seasteads
Advanced AI
Predictive Systems
Cybernetics
Smart Materials
Advanced Power Cells
Offworld Mission
Future Tech
Overflow Technology
Future Era
Geology
Description
+1
Food from Farms.
+1
Production from Mines.
+1
Production from Quarries.
Quotes
予奉使河北,遵太行而北,山崖之间往往衔螺蚌壳及石子如鸟卵者,横亘石壁如带。此乃昔之海滨,今东距海已近千里。所谓大陆者,皆浊泥所湮耳。
——沈括《梦溪笔谈》
引起我们注意的第一点就是,我们栖身于其上的土地是空心的,它的圆拱几乎连贯地通过一些辽阔的地带,甚至延伸到了最低的海底。
——伊曼努尔·康德《就去年年底波及西欧各国的那场灾难论地震的原因》
Traits
Era
Industrial Era
Science Cost
3650
Science
Eureka
Have the Evolution Theory Civic.
Unlocks
Chemical Plant
Oil Well
Mountain Tunnel
Resource Exploitation
Tech Tree
Prerequires
Industrialization
Scientific Theory
Leads To
Chemistry
Electricity
Language
中文(简体)
English (United States)