In Chapter 1, we discussed the pros and cons of teaming up with other humans when zombies walk the Earth. Associating with other people can certainly be worthwhile: you can protect each other, share knowledge, pool resources, and so on. Of course, they can also take your stuff and put you between themselves and the oncoming zombies. If you decide to take the risk and reach out to your fellow life forms, then build the projects in this chapter.

First, we’ll build a beacon to broadcast a voice signal that can be heard on an FM radio, so any survivors scanning the airwaves can hear your message, whether that’s ...

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