Build a brick wall
When it comes to rebuilding after the cataclysm of the apocalypse, you will need to relearn ancient crafts such as brick-laying and how to build a safe, sturdy wall.
When it comes to rebuilding after the cataclysm of the apocalypse, you will need to relearn ancient crafts such as brick-laying and how to build a safe, sturdy wall.
Chapter 8, Power to the People, explains how the fundamentals of electricity can be redeveloped. To produce an electric battery, all you need is disks of two metals with different reactivities and some cardboard soaked with salty water. Here is a demonstration of building a ‘Voltaic pile’ from old coins.
Chapter 2 deals with how you can use scavenged materials to keep your world electrified once the grid goes down, including converting the permanent magnet motor (PMM) inside a hand drill into an electric generator. Here’s one demonstration of that process.
Birch tar or pitch is a truly ancient substance – used as long ago as the mesolithic stone age to attach an axe head to the handle or fletching to arrows, and is also useful for creating torches. This video demonstrates a more convenient method for collecting the tar, using scavenged tin cans. In the book, we explore other examples of the dry distillation of wood in producing valuable substances, or even for powering a car.
(PS: Yeah, I don’t know about the smoked badger fur either….)