Learning + Tutorials

Earthquakes are rough. They come from out of nowhere and can be extremely serious very quickly.

They often lead to other circumstances: fires quickly spring up from broken gas lines and downed power lines.

And they almost never happen one at a time, aftershocks a commonplace and can be even more damaging than the original quake.

Updated November 2025

There are certain items which are difficult if not impossible to recreate from raw materials in the wild.

They are:

We’ve said it before, communication is one of the most important factors to consider when packing your bug out bag.

Emergency communications are often crucial when disaster strikes: Cellular networks get overloaded and become unavailable, infrastructure fails, and internet connections go dark. That means you need a proper emergency radio.