Make your own internet

anarchosolarpunk.substack.com Recipes For An Off-Grid 'Internet'

How to make an off-grid micro 'internet' that can run off solar power (or any power) for emergencies, camping, protests, or building community autonomy and dual power.

Turns out the internet is far simpler than you think, the hard part is just getting other networks to agree to connect to yours (called peering agreements)