Industry Tech Tree

• Historic Year: 1936
• Prerequisites: None
• Effects:

• Manpower Growth +5%

5 - - Scientific Plowing Technique

5 - - Scientific Sowing Technique

5 - - Scientific Mowing Technique

5 - - Scientific Cleaning Technique

6 - - Scientific Agricultural Processes (D)

• Historic Year: 1936
• Prerequisites:

• [Modern Agriculture] (/wiki/Industry_Tech_Tree#Modern_ Agriculture “Industry Tech Tree”)

• Effects:

• Manpower Growth +5%

6 - - Plowing Machine

6 - - Sowing Machine

6 - - Mowing Machines

6 - - Cleaning Machines

7 - - Mechanized Agricultural Processes (D)

• Historic Year: 1936
• Prerequisites:

• Mechanized Agriculture

• Effects:

• Manpower Growth +5%

7 - - Synthetic Fertilizers

7 - - Synthetic Insecticides

7 - - Synthetic Herbicides

7 - - Synthetic Fungicides

8 - - Hybridization

• Historic Year: 1936
• Prerequisites:

• Agrichemi stry

• Effects:

• Manpower growth +5%

8 - - Industrial Pasteurization

8 - - Large Scale Refrigeration

8 - - Sterile Packaging

8 - - Dehydration Techniques

9 - - Agrimanagement Processes (D)

• Historic Year: 1936
• Prerequisites: None
• Effects:

• Industrial Efficiency total 5

5 - - Cemented Tungsten Carbide

5 - - Precision Techniques

5 - - Basic Welding Techniques

6 - - High Temperature Resistance

7 - - Basic Machine Tools Development Process (D)

• Historic Year: 1937
• Prerequisites:

• Basic Machine Tools

• Effects:

• Industrial Efficiency total 5

6 - - Industrial Ceramic

6 - - Sensor Techniques

6 - - Improved Welding Techniques

7 - - High Speed Performance

8 - - Improved Machine Tools Development Process (D)

• Historic Year: 1938
• Prerequisites:

• Improved Machine Tools

• Effects:

• Industrial Efficiency total 5

7 - - Industrial Diamonds

7 - - Automation

7 - - Advanced Welding Techniques

8 - - Very High Speed Performance

9 - - Advanced Machine Tools Development Process (D)

• Historic Year: 1936
• Prerequisites: None
• Effects:

• Our troops will now dig in when not moving.
• New Building Allowed: infrastructure
• New Building Allowed: ic
• New Building Allowed: land_fort
• New Building Allowed: coastal_fort

5 - - Basic Standardization

5 - - Basic Quality Control

5 - - Basic Reliability Engineering

6 - - Basic Test Planning

7 - - Basic Construction Engineering Development Process (D)

• Historic Year: 1937
• Prerequisites:

• Basic Construction Engineering

• Effects:

• New Building Allowed: air_base
• New Building Allowed: naval_base
• Production Bonus: land_fort 50
• Production Bonus: coastal_fort 50

6 - - Improved Standardization

6 - - Improved Quality Control

6 - - Improved Reliability Engineering

7 - - Improved Test Planning

8 - - Improved Construction Engineering Development Process (D)

• Historic Year: 1938
• Prerequisites:

• Improved Construction Engineering

• Effects:

• Production Bonus: land_fort 50
• Production Bonus: coastal_fort 50

7 - - Advanced Standardization

7 - - Advanced Quality Control

7 - - Advanced Reliability Engineering

8 - - Advanced Test Planning

9 - - Advanced Construction Engineering Development Process (D)

• Historic Year: 1939
• Prerequisites:

• Advanced Machine Tools
• Advanced Construction Engineering

• Effects:

• Industrial Efficiency supplies 5

7 - - Mass Production

7 - - Scientific Management

7 - - Continuous Improvement

7 - - Setup Time Reduction

8 - - Production Control Development Process (D)

• Historic Year: 1939
• Prerequisites:

• Advanced Machine Tools
• Advanced Construction Engineering

• Effects:

• Industrial Efficiency supplies 5

7 - - General Production Planning

7 - - Inventory Planning

7 - - Resource Queue System

7 - - Advanced Worker Time Tables

8 - - Production Planning Development Process (D)

• Historic Year: 1940
• Prerequisites:

• [Production Control] (/wiki/Industry_Tech_Tree#Product ion_Control “Industry Tech Tree”)
• Production Planning

• Effects:

• Industrial Efficiency supplies 15

8 - - Modular Design

8 - - Platform Development

8 - - Sectional Assembly

8 - - Fracture Mechanics

10 - - Experimentation Process (D)

• Historic Year: 1940
• Prerequisites:

• Assembly Line Experimentation

• Effects:

• Time interceptor -20
• Time multi_role -20
• Time escort -20
• Time cas -20
• Time naval_bomber -20
• Time strategic_bomber -20
• Time tactical_bomber -20
• Time transport_plane -20
• Time cag -20

10 - {file-height=“24” file-width=“24” u rl=“/images/a/a1/Aeronautics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Aircraft Modules

10 - - Environmental Tests

10 - - Propulsion Adaptation

10 - - Assembly Line Process

10 - - Production Tests (D)

• Historic Year: 1940
• Prerequisites:

• Assembly Line Experimentation

• Effects:

• Time battlecruiser -20
• Time battleship -20
• Time carrier -20
• Time destroyer -20
• Time heavy_cruiser -20
• Time light_cruiser -20
• Time submarine -20
• Time transport -20
• Production Bonus: transports 20
• Production Bonus: escorts 20

10 - - Ship Modules

10 - - Environmental Tests

10 - - Propulsion Adaptation

10 - - Assembly Line Process

10 - - Production Tests (D)

• Historic Year: 1940
• Prerequisites:

• Assembly Line Experimentation

• Effects:

• Time armor -20
• Time light_armor -20
• Time light_armor_brigade -20
• Time mechanized -13
• Time motorized -13
• Time armored_car -20
• Time heavy_armor -20
• Time super_heavy_armor -20
• Time tank_destroyer -20
• Time sp_artillery -20
• Time sp_rct_artillery -20

10 - - Vehicle Modules

10 - - Environmental Tests

10 - - Propulsion Adaptation

10 - - Assembly Line Process

10 - - Production Tests (D)

• Historic Year: 1942
• Prerequisites:

• Assembly Line Experimentation

• Effects:

• Time flying_bomb -20
• Time flying_rocket -20

10 - - Rocket Modules

10 - - Environmental Tests

10 - - Propulsion Adaptation

10 - - Assembly Line Process

10 - - Production Tests (D)

• Historic Year: 1940
• Prerequisites:

• Assembly Line Experimentation

• Effects:

• Time infantry -20
• Time cavalry -20
• Time militia -20
• Time garrison -20
• Time police -10
• Time paratrooper -10
• Time bergsjaeger -10
• Time marine -10
• Time engineer -10
• Time mechanized -7
• Time motorized -7
• Time anti_tank -20
• Time anti_air -20
• Time artillery -20
• Time rocket_artillery -20

10 - - Modular Construction

10 - - Environmental Tests

10 - - Efficiency Tests

10 - - Assembly Line Process

10 - - Production Tests (D)

• Historic Year: 1936
• Prerequisites: None
• Effects:

• Industrial Multiplier energy_to_oil 0.1

7 - - Basic Distillation

7 - - Basic Cracker

7 - - Basic Isomerisation

7 - - Basic Hydrogen Treatment

8 - - Basic Test Facility (D)

• Historic Year: 1938
• Prerequisites:

• [Basic Oil Refining] (/wiki/Industry_Tech_Tree#Basic_O il_Refining “Industry Tech Tree”)

• Effects:

• Industrial Multiplier energy_to_oil 0.25

7 - - Improved Distillation

7 - - Improved Cracker

7 - - Improved Isomerisation

7 - - Improved Hydrogen Treatment

8 - - Improved Test Facility (D)

• Historic Year: 1940
• Prerequisites:

• Improved Oil Refining

• Effects:

• Industrial Multiplier energy_to_oil 0.4

8 - - Advanced Distillation

8 - - Advanced Cracker

8 - - Advanced Isomerisation

8 - - Advanced Hydrogen Treatment

9 - - Advanced Test Facility (D)

• Historic Year: 1941
• Prerequisites:

• Advanced Oil Refining

• Effects:

• Industrial Multiplier energy_to_oil 0.6

8 - - Basic Catalysts

8 - - Basic Reactors

8 - - Basic Product Processing

8 - - Basic Feedstock Preparation

10 - - Basic Oil Plant Prototype Tests (D)

• Historic Year: 1942
• Prerequisites:

• Basic Synthetic Oil Plant

• Effects:

• Industrial Multiplier energy_to_oil 0.75

8 - - Improved Catalysts

8 - - Improved Reactors

8 - - Improved Product Processing

8 - - Improved Feedstock Preparation

10 - - Improved Oil Plant Prototype Tests (D)

• Historic Year: 1943
• Prerequisites:

• Improved Synthetic Oil Plant

• Effects:

• Industrial Multiplier energy_to_oil 0.9

8 - - Advanced Catalysts

8 - - Advanced Reactors

8 - - Advanced Product Processing

8 - - Advanced Feedstock Preparation

10 - - Advanced Oil Plant Prototype Tests (D)

• Historic Year: 1936
• Prerequisites: None
• Effects:

• Research Modifier: 5

8 - - Fine Mechanics

7 - - Manual Reconfiguration

7 - - Card Storage and Sorting

3 - - Punch Cards

10 - - CT Machine Prototype Tests (D)

• Historic Year: 1936
• Prerequisites:

• Census Tabulating Machine

• Effects:

• Research Modifier: 5

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Applied Mathematics

8 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Control and Arithmetic Unit

8 - - Memory Device

8 - - Punch Tape and Reader

8 - - Basic Computing Machine Prototype Tests (D)

• Historic Year: 1938
• Prerequisites:

• Basic Computing Machine

• Effects:

• Research Modifier: 5

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Machine Code

8 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Control and Arithmetic Unit

8 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Data Storage Relays

8 - - Punch Tape and Reader

8 - - Improved Computing Machine Prototype Tests (D)

• Historic Year: 1940
• Prerequisites:

• Improved Computing Machine

• Effects:

• Research Modifier: 5
• May lead to . 7140

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Assembler Languages

8 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Control and Arithmetic Unit

8 - - Multiple Data Storage Relays

8 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Multiple Punch Tapes and Readers

8 - - Advanced Computing Machine Prototype Tests (D)

• Historic Year: 1937
• Prerequisites:

• Basic Computing Machine

• Effects:

• IntOp Chance them -15
• Surprise Chance naval 15
• Surprise Chance land 15
• Surprise Chance air 15
• Army detection Chance them -15

7 - - Keyboard

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Portable battery

7 - - 3-Rotor system

7 - - Basic Reflector

7 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Basic Code

• Historic Year: 1938
• Prerequisites:

• Basic Computing Machine

• Effects:

• IntOp Chance us 25
• Surprise Chance naval 15
• Surprise Chance land 15
• Surprise Chance air 15
• Army detection Chance us 15

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Identification of Message Keys

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Identification of Cribs

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Basic Cryptographical Mathematical Theory

8 - - Special Decryption Teams

8 - - Basic Computing Machine Support

• Historic Year: 1939
• Prerequisites:

• Improved Computing Machine

• Effects:

• IntOp Chance them -15
• Surprise Chance naval 15
• Surprise Chance land 15
• Surprise Chance air 15
• Army detection Chance them -15

7 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Binary system characters

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Improved powersource

7 - - 6-rotor system

7 - - Double teleprinter

7 - - Unique settings

• Historic Year: 1940
• Prerequisites:

• Improved Computing Machine

• Effects:

• IntOp Chance us 25
• Surprise Chance naval 15
• Surprise Chance land 15
• Surprise Chance air 15
• Army detection Chance us 15

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Identification of Multiple Message Keys

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Identification of Repetitions

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Theoretical Computer

8 - - Special Decryption Facility

8 - - Improved Computing Machine Support

• Historic Year: 1941
• Prerequisites:

• Advanced Computing Machine

• Effects:

• IntOp Chance them -15
• Surprise Chance naval 15
• Surprise Chance land 15
• Surprise Chance air 15
• Army detection Chance them -15

7 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - 5-Bit combinations

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Advanced electro-mechanics

7 - - 10 Rotor-system

7 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Simultaneous encryption

7 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - One-time code pads

• Historic Year: 1942
• Prerequisites:

• Advanced Computing Machine

• Effects:

• IntOp Chance us 25
• Surprise Chance naval 15
• Surprise Chance land 15
• Surprise Chance air 15
• Army detection Chance us 15

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Identification of Parallel Texts

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Advanced Reconstruction

8 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Advanced Prime Number Theory

8 - - Multiple Cooperating Decryption Facilities

8 - - Advanced Computing Machine Support

• Historic Year: 1937
• Prerequisites: None
• Effects:

• New Building Allowed: radar_station
• Radar Station Efficiency: 5

6 - - Basic Antenna

6 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Transmitter Frequency 10m/30MHz

6 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Basic Mechanical Structure

6 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Basic Manual Plotting Device

6 - - Basic Air Defence Integration

• Historic Year: 1940
• Prerequisites:

• Basic Decimetric Radar Warning Sites

• Effects:

• Radar Station Efficiency: 10

7 - - Improved Antenna

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Transmitter Frequency 1.5m/200MHz

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Improved Mechanical Structure

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Improved Manual Plotting Device

7 - - Improved Air Defence Integration

• Historic Year: 1942
• Prerequisites:

• Improved Decimetric Radar Warning Sites

• Effects:

• Radar Station Efficiency: 10

7 - - Advanced Antenna

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Transmitter Frequency 50cm/600MHz

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Advanced Mechanical Structure

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Advanced Manual Plotting Device

7 - - Advanced Air Defence Integration

• Historic Year: 1942
• Prerequisites:

• Advanced Decimetric Radar Warning Sites

• Effects:

• Radar Station Efficiency: 5

7 - - Tower Antenna

9 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Transmitter Frequency 10cm/3GHz

7 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Basic Electrical Structure

8 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Basic Electromechanical Plotting Device

10 - - Basic Air Defence Network

• Historic Year: 1943
• Prerequisites:

• Basic Centimetric Radar Warning Sites

• Effects:

• Radar Station Efficiency: 20

8 - - Movable Antenna

10 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Transmitter Frequency 12cm/4GHz

8 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Improved Electrical Structure

9 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Improved Electromechanical Plotting Device

10 - - Improved Air Defence Network

• Historic Year: 1944
• Prerequisites:

• Improved Centimetric Radar Warning Sites

• Effects:

• Radar Station Efficiency: 25

10 - - Transportable Antenna

10 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Transmitter Frequency 15cm/5GHz

10 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Advanced Electrical Structure

10 - {file-height=“24” file-width=“24” u rl=“/images/d/dd/Electronics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Advanced Electromechanical Plotting Device

10 - - Advanced Air Defence Network

• Historic Year: 1936
• Prerequisites: None
• Effects: None

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Department of Atomic Physics

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Department of Radioactivity

10 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Department of Higher Mathematics

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Department of Astro-Physics

10 - - Department of Physical Chemistry

• Historic Year: 1936
• Prerequisites:

• Faculty of Atomic Research

• Effects: None

10 - - X-ray Spectrometry Lab

10 - - Cathode Spectrometry Lab

10 - - Anodic Spectrometry Lab

10 - - Radionuclide Lab

10 - - Transmutation Lab

• Historic Year: 1939
• Prerequisites:

• Atomic Research Laboratories

• Effects: None

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Department of Nuclear Physics

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Department of High Energy Radiation

10 - {file-height=“24” file-width=“24” u rl=“/images/7/79/Mathematics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Department of Mathematical Physics

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Department of Relativistic Mechanics

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Department of Nuclear Chemistry

• Historic Year: 1941
• Prerequisites:

• Faculty of Nuclear Research

• Effects:

• New Building Allowed: nuclear_reactor
• Max Reactor Size: 1

10 - - Experimental Proof of the Equivalence of Mass and Energy

10 - - Radioactive Material Analysis

10 - - Laboratory produced Fission

10 - - Chain Reaction Process Discovered

10 - - Isotope Separation Process (D)

• Historic Year: 1941
• Prerequisites:

• Isotope Separation Facility

• Effects:

• Max Reactor Size: 2

10 - - Betatron Particle Accelerator

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Uranium 238

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Thorium 232

10 - {file-height=“24” file-width=“24” url=” /images/a/a1/Nuclear_physics.png” decoding=“async” height=“24” loading=“lazy” width= “24”} - Uranium 235

10 - - Material Stability Tests (D)

• Historic Year: 1941
• Prerequisites:

• Nuclear Fuel Analysis

• Effects:

• Max Reactor Size: 3

10 - - Nuclear Reactor Design

10 - - Reflector Material Tests

10 - - Moderator Material Tests

10 - - Heavy Water Plant

10 - - Reactor Prototype Tests (D)

• Historic Year: 1943
• Prerequisites:

• Experimental Reactor

• Effects:

• Max Reactor Size: 4

10 - - Core Structure

10 - - Reflector

10 - - Moderator

10 - - Applied Rare Minerals

10 - - Operationability Tests (D)

• Historic Year: 1944
• Prerequisites:

• Nuclear Reactor Operability

• Effects:

• Max Reactor Size: 5
• production in changed by -4 50
• May lead to . 7170
• May lead to . 7200
• May lead to . 7210
• May lead to . 7220
• May lead to . 7230

10 - - Nuclear Power Plant Design

10 - - Nuclear Propulsion Design

10 - - Emergency Shut-down System

10 - - Nuclear Waste Disposal

10 - - Power Plant Prototype Tests (D)

• Historic Year: 1936
• Prerequisites: None
• Effects:

• New Building Allowed: rocket_test

7 - {file-height=“24” file-width=“24” u rl=“/images/a/a1/Aeronautics.png” decoding=“async” height=“24” loading=“lazy” width=“24”} - Wind Tunnels

7 - - Test Range

7 - - Telemetrics Station

7 - - Rocket Fuels

7 - - Basic Rocket Flight Tests (D)

• Historic Year: 1939
• Prerequisites:

• Rocket Test and Research Facility

• Effects:

• May lead to . 7010
• May lead to . 7100
• May lead to . 7260
• May lead to . 7270

8 - - Chamber

8 - - Diffuser

8 - - Nozzle

8 - - Fuel injector

8 - - Burner

• Historic Year: 1939
• Prerequisites:

• Rocket En gine

• Effects:

• May lead to . 7030
• May lead to . 7050
• May lead to . 7060
• May lead to . 7070
• May lead to . 7080
• May lead to . 7090

8 - - Compressor

8 - - Fan

8 - - Air intake

8 - - Fuel injector

8 - - Burner

• Historic Year: 1940
• Prerequisites:

• Rocket En gine

• Effects:

• May lead to . 7100

6 - - Solid Fuel Rocket Engine

6 - - Gyroscope Autopilot

6 - - Launch Catapult

6 - - Modified Steering Fens

6 - - Trajectory Test Flights (D)

• Historic Year: 1941
• Prerequisites:

• Flying Bomb Development

• Effects:

• May lead to . 7110

7 - - Liquid Fuel Rocket Engine

7 - - Advanced Gyroscope Autopilot

7 - - Mobile Launch Sites

7 - - Reinforced Ribs

7 - - Trajectory Test Flights (D)