Draft Horse Farming

Using trained draft horses, mules, or oxen with ground-driven implements as a self-renewing, fossil-fuel-free power source for plowing, seeding, cultivating, and hauling.

Treadle and Line-Shaft Workshop Tools

How to power workshop machinery without an electrical grid, from a single foot-treadle to a shared overhead line shaft driving many tools off one source.

A Framework for Evaluating New Technology

A structured way to evaluate whether to adopt a new technology, inspired by the Old Order Amish 'Ordnung' process of household trial and community review.

Community-Scale Composting Sanitation

How to safely manage human waste for a multi-household settlement using batch composting, urine diversion, and thermophilic die-off instead of a piped sewer.

Wagon and Buggy Building

Building and maintaining horse-drawn wagons and buggies — the wheelwright's craft that keeps a horse-powered community moving.

Non-Electric Lighting

Wick-and-fuel oil lamps and gas mantle lamps — the technology that gave pre-electric and off-grid households far brighter light than a candle.

Wood-Fired Cookstove

A cast-iron wood-fired cookstove that cooks, heats the room, and preheats domestic water from a single firebox, using dampers and cooktop heat zones instead of separate appliances.

Windmill Water Pump

A multi-bladed fan wheel on a tower drives a vertical sucker rod down to a piston pump, lifting well water with zero electricity.

Spring House Cooling

A small structure built over or beside a natural spring that uses the spring water's stable, cool year-round temperature to keep dairy, meat, and produce cold without ice or refrigeration.

Barn Raising and Community Labor Systems

How Amish and Mennonite communities raise a full timber-frame barn in a single day by pre-fabricating the frame and mobilizing coordinated unpaid labor under a reciprocity norm.

Rainwater Harvesting and Cistern Storage

Collecting roof runoff through gutters and a first-flush diverter into a cistern — the most widely used method of decentralized household water supply.

Trapping and Snaring Basics

How a simple cordage loop set on a game trail turns passive waiting into a continuous, low-effort source of protein.

Wood Gasifier

Converting solid wood into a combustible gas mixture through staged, controlled partial combustion, so it can run an engine or a burner instead of just an open fire.

Wild Edible Plant Identification

A safety framework for identifying wild edible plants without poisoning yourself, built around positive identification, look-alike awareness, and knowing when not to eat something.

Seed Saving and Seed Banks

How to save true-breeding seed from this year's harvest and store it so a food system can renew itself without buying seed every year.

Slow Sand Filtration

A barrel or box of graded sand where raw water percolates slowly downward and is purified mainly by a living biological layer on top of the bed, not by the sand alone.

Pemmican and Preserved Rations

Pounding dried lean meat with rendered fat into a dense, fat-sealed cake — a traditional Indigenous North American technique that produces one of the longest-lasting, most calorie-dense foods that can be made without refrigeration.

Food Dehydration

Preserving fruit, vegetables, herbs, and meat by driving off their water content with sun and airflow alone, without added heat or smoke.

Root Cellar

An earth-covered structure that uses the stable temperature and humidity of the surrounding soil to store root vegetables and other produce for months without refrigeration.

Long-Term Potable Water Storage

How to keep already-clean water clean for months to years using the right containers, darkness, cool storage, and a rotation schedule.

Charcoal Burning

Turning wood into charcoal in a buried drum or box kiln with restricted air — the most easily reconstructible method of traditional charcoal making.

Wind Energy

Thermochemical Heat Storage

Solar Energy Collection

CNC and 3D Printing

Bread

Blacksmithing

Biocement (MICP)

Soap Making

Building Radio Communication

Oven Building

Lime Burning

Iron and Steel Making

Heat Exchanger

Glassmaking

Fire Making

Fermentation

Electrolysis

Distillation

Composting and Soil Building

Basic Automatic Control Systems

Purely mechanical feedback devices — the float valve, the centrifugal governor, and the bimetallic thermostat — that keep a level, a speed, or a temperature steady without any electronics.

Papermaking

Pulping plant fiber, forming sheets with a screen mould, pressing and drying — how writable paper is made by hand, the foundational technology for recording knowledge.

Basic Surveying and Mapmaking

Measuring distances, angles, and elevation on the ground with simple hand tools, and turning those measurements into an accurate scaled map.

Printing Press Basics

How movable type, ink, and a screw press turn a hand-set line of letters into hundreds of identical printed pages.

Clockwork and Mechanical Timers

How a stored spring or weight, a gear train, and an escapement combine to turn mechanical energy into precise, repeatable timing without any electronics.

Passive Solar Heating Design

Using a building's orientation, glazing, and thermal mass — tuned to the sun's changing angle through the seasons — to heat and cool a home for free.

Earthbag Construction

Building durable, low-cost walls and domes by filling bags or tubes with on-site soil, tamping each course, and locking the layers together with barbed wire.

Herbal Remedies

How to identify, harvest, and process medicinal plants into basic home preparations such as teas, tinctures, and salves.

First Aid Basics

The core skills for treating a wound safely — cleaning, dressing, and splinting — until proper medical care is available.

Apprenticeship and Skill Transfer

How skilled trades pass from one generation to the next through structured, hands-on mentorship rather than written instruction alone.

Barter and Local Exchange

How communities trade goods and services without relying on outside money, from direct barter to local credit systems like LETS.

Pottery Firing

Shaping plastic clay and firing it in a pit fire or kiln — how mud is irreversibly turned to stone as a durable vessel.

Water Wheel

Converting the kinetic or potential energy of flowing water into rotating mechanical work with an undershot or overshot wheel — the millennia-old engine of the mill.

Ice House

Storing winter-cut natural ice in a thickly insulated, shaded pit — passive cooling for the whole summer, without electricity.

Water Purification — Solar and Vacuum Distillation

How contaminated or salty water becomes drinking water through evaporation — from the solar still to industrial vacuum distillation.

Oil Press

Extracting cooking and lamp oil from oilseeds by mechanical pressure — screw-driven cold pressing and the wedge press at village scale.

Hand Well Drilling

Building a shallow well by hand — auger drilling, percussion deepening, and casing in loose sedimentary ground, with water-quality testing as the one step you cannot skip.

Smoke Curing

Preserving meat and fish with smoke — the combined effect of salting, drying, and smoke, and the critical difference between cold and hot smoking.

Leather Tanning

How a perishable raw hide becomes durable, supple leather — fleshing, dehairing, and the process of vegetable or brain tanning.

Dew Harvesting

How to extract drinkable water from the humidity of the air with no energy input — the physics of radiative cooling.

Fog Net

How to harvest water from fog with a simple mesh — the physics behind the Chilean and Peruvian practice.

Rope Making

How short plant fibers — hemp, flax, nettle — become load-bearing rope: the physics of counter-twisting, by hand and on a ropewalk.

Candle Dipping and Molding

Candles made from tallow or beeswax by repeatedly dipping a wick or by pouring into a mold — a reliable, portable light source that needs no electricity.