Communicationshub
Emergency communications without a licence, and when you need one
FRS, GMRS, ham and LoRa mesh compared honestly: what each one legally lets you do, what range you actually get, and which one to start with.
· 6 min read · 5 sources
Archive
All articles
Newest first. Every piece lists its sources and the date a human last checked it.
Waterhub
How much water to store, and how to actually store it
The gallon-a-day rule, why two weeks beats three days, what containers survive a garage, and the maths most storage guides skip.
· 6 min read · 4 sources
Offline Knowledgehub
Building an offline knowledge library that survives a week without internet
How to keep Wikipedia, maps, manuals and your own documents readable with no network, what it costs in storage, and the order to do it in.
· 5 min read · 5 sources