Knowledge

Essential concepts, guides, and skills for survival.

• Alkali Production
• Anatomy & Blood
• Anesthesia
• Antigens
• Antiseptics
• Astronomy
• Aviation (Flight Principles)
• Balancing
• Basic Agriculture
• Basic Electronics
• Basic Hygiene
• Bayer Process
• Beekeeping
• Bessemer Process
• Birkeland-Eyde Process
• Blood Transfusion
• Blood Type
• Bread Baking
• Breaks, Burns & Wounds
• Labor (Childbirth)
• Chloralkali Process
• Chromatography
• Circulatory System
• Compost
• Contact Process
• Contract & Registry
• Crop Rotation
• Dentistry
• Desalination
• Drying & Smoking
• Electricity
• How to manage an epidemic
• Evaporation
• Exotic Fruits
• Fishing
• Food Cooking
• Food Storage
• Forging
• Fractional Distillation
• Frasch Process
• Freeze Drying
• Germ Theory
• Haber-Bosch Process
• Hall-Héroult Process
• Healing Herbs
• Heat Treatment
• How to Find Water
• Hydroponics
• How to Identify Edible and Non-Edible Plants
• Insects for Food
• Interchangeable Parts
• Isolation
• Lead Chamber Process
• Leathercraft
• Leblanc Process
• Livestock
• Logic Gates
• Mathematics
• Measurement (length, mass, time)
• Medicinal Plants
• Metal Casting
• Basic Metallurgy (Copper & Bronze)
• Mining
• Morse Code
• Natural Refrigeration
• Navigation
• Nitrogen Fixation
• Oil Refining
• Open Hearth Process
• Optics
• Oral Rehydration Therapy
• Ostwald Process
• Oyster Farming
• Paints & Brushes
• Paper Making
• Pasteurization
• Penicillin Production
• Plow Structure
• Protective equipment
• Puddling Process
• Pyrolysis
• Radiation protection
• Salt & Preservation
• Nitrary (Artificial Saltpeter Production)
• Saponification
• Scientific Method
• Scurvy Prevention
• Seed Saving
• Selective Breeding
• Shaping
• Simple Medicines (Extracts, Ointments)
• Solvay Process
• Staple Crops
• Sterilization
• Superphosphate Process
• Surveying
• Tanning
• Tooth Structure
• Vaccination
• Vision Problems
• Vulcanization
• Water Chlorination
• Basic Weaving
• Welding
• Wheel Construction
• Wood Distillation
• Written Language
• X-ray image