MENU: HOME » Reconstruction » Recovery » Renewal » Survival |
Simple Technology
Basic Machines: The Basic Principles of Machinery
This 168 page .pdf book is open and available for downloading NOW. It covers levers, block and tackle, plane and wedge, and on up through hydraulic devices, and internal combustion engines, and more.
This 81 page .pdf book from MIT explains how to build dozens of primitive machines, drills, lathes, pumps, and all sorts of other useful devices. Currently a locked file because of copyright.
This 150 page .pdf book shows how farmers built their own devices in the 1700s and 1800s (and for perhaps centuries earlier). Practical ideas that are still used today.
This 63 page .pdf copyrighted and presently sealed book covers one of the most basic and essential tools of the centuries. Along with ax, hoe, hammer and shovel, it has been essential to the establishment of civilization. Largely displaced by modern harvesting methods it is a technology that may need to be at least temporarily "recovered".
This 132 page .pdf copyrighted and presently sealed book covers an essential technology that may have to be recovered. About a hundred years ago every village would have one or more blacksmiths, but then the skill largely disappeared except as retained by farriers (horse shoeing is another subject) and some ornamental artists.
Regulator: How to build your own alternator regulator
This is the SEALED mirrored version of this site that won't be opened until after The Great Catastrophe. The above open link is to the original Forcefield Site.
Float Switch: How to build a float switch
This is the SEALED mirrored version of this site that won't be opened until after The Great Catastrophe. The above open link is to the original Forcefield Site.
Propane Conversion: How to do a gas to propane conversion
This is the SEALED mirrored version of this site that won't be opened until after The Great Catastrophe. The above open link is to the original Forcefield Site.
LED Conversion: How to convert flashlights to use LEDs
This is the SEALED mirrored version of this site that won't be opened until after The Great Catastrophe. The above open link is to the original Forcefield Site.
Click here to return to the
Overview Table of Contents
MENU: HOME » Reconstruction » Recovery » Renewal » Survival |