Skills
Communication, offline knowledge, food preservation, and the judgement to tell a real claim from a sales pitch. The things that keep working when the equipment does not.
11 published guides.
Start with these skills guides
NOAA Weather Radio vs Phone Alerts: What Actually Wakes You Up?
Compare Wireless Emergency Alerts, NOAA Weather Radio with SAME, apps, and broadcast alerts as a layered household warning system.
Building a Preparedness Reference Library That Works Without Internet
A reference library is a bet against your own memory. You will not remember the pressure canning time for green beans at your altitude, the splint for…
Preserving Food Without Power: What Actually Works
Every method of preserving food does one of three things: removes the water, changes the pH, or drops the temperature below what bacteria tolerate.…
The one to read first
Preserving Food Without Power: What Actually Works
Every method of preserving food does one of three things: removes the water, changes the pH, or drops the temperature below what bacteria tolerate.…
Read thisVerified 31 Jul 2026
Every method of preserving food does one of three things: removes the water, changes the pH, or drops the temperature below what bacteria tolerate.…
Explore skills by topic
Communications: getting warnings in
What actually reaches you when the network is congested or gone.
Communications: talking to each other
Which service, what it really reaches, and the plan that makes the radios worth owning.
- A Household Communication Plan for When the Network Is DownAn out-of-area contact, a meeting point, a check-in time and a written card. The part of emergency communication that costs nothing and gets skipped anyway.
- FRS, GMRS, or Ham: Which Radio Licence Do You Actually Need?FRS needs no licence and is capped low. GMRS needs one licence that covers your whole family. Ham needs an exam per person. Which one fits a household.
- Two-Way Radio Range: Why 35 Miles Is Never 35 MilesBlister packs claim 35 miles. The regulation caps a handheld low and the signal travels line of sight. Here is what a two-way radio actually does.
- GMRS Repeaters: How a Handheld Reaches Further Than Its Power SuggestsA repeater swaps your handheld's horizon for one on a hill. What repeater channels are, how to use one, and why this is the real reason to hold a GMRS licence.
- Satellite Messengers, PLBs, and When a Phone Genuinely Cannot HelpA PLB signals government search and rescue and does nothing else. A satellite messenger sends text and needs a subscription. The difference matters most on the worst day.
Food and household skills
- Preserving Food Without Power: What Actually WorksEvery method of preserving food does one of three things: removes the water, changes the pH, or drops the temperature below what bacteria tolerate.…
- The Lookalikes That Kill: Why Foraging Mistakes HappenNobody dies foraging because they couldn't find food. They die because they found something that looked exactly like food.
Reading the market honestly
How preparedness products are priced and reviewed, and why so much coverage of them is positive.
- What Preparedness Products Really Cost: The Gap Between the Sticker and the CartA survival guide advertised at $37 is rarely a $37 transaction. The sticker price is the entry fee. What determines the actual cost is what happens…
- Some Sellers Contractually Forbid Bad Reviews. Here's How to Spot It.Search any preparedness product and you'll find a wall of positive reviews. The usual explanation is that reviewers earn commissions, which is true and…
Related problems
The same guides seen from the other direction: what has actually gone wrong, rather than what the guide is about.
All skills guides
Every published guide in this pillar, newest first.
A Household Communication Plan for When the Network Is Down
An out-of-area contact, a meeting point, a check-in time and a written card. The part of emergency communication that costs nothing and gets skipped anyway.
FRS, GMRS, or Ham: Which Radio Licence Do You Actually Need?
FRS needs no licence and is capped low. GMRS needs one licence that covers your whole family. Ham needs an exam per person. Which one fits a household.
GMRS Repeaters: How a Handheld Reaches Further Than Its Power Suggests
A repeater swaps your handheld's horizon for one on a hill. What repeater channels are, how to use one, and why this is the real reason to hold a GMRS licence.
Satellite Messengers, PLBs, and When a Phone Genuinely Cannot Help
A PLB signals government search and rescue and does nothing else. A satellite messenger sends text and needs a subscription. The difference matters most on the worst day.
Two-Way Radio Range: Why 35 Miles Is Never 35 Miles
Blister packs claim 35 miles. The regulation caps a handheld low and the signal travels line of sight. Here is what a two-way radio actually does.
NOAA Weather Radio vs Phone Alerts: What Actually Wakes You Up?
Compare Wireless Emergency Alerts, NOAA Weather Radio with SAME, apps, and broadcast alerts as a layered household warning system.
Building a Preparedness Reference Library That Works Without Internet
A reference library is a bet against your own memory. You will not remember the pressure canning time for green beans at your altitude, the splint for…
Preserving Food Without Power: What Actually Works
Every method of preserving food does one of three things: removes the water, changes the pH, or drops the temperature below what bacteria tolerate.…
Some Sellers Contractually Forbid Bad Reviews. Here's How to Spot It.
Search any preparedness product and you'll find a wall of positive reviews. The usual explanation is that reviewers earn commissions, which is true and…
The Lookalikes That Kill: Why Foraging Mistakes Happen
Nobody dies foraging because they couldn't find food. They die because they found something that looked exactly like food.
What Preparedness Products Really Cost: The Gap Between the Sticker and the Cart
A survival guide advertised at $37 is rarely a $37 transaction. The sticker price is the entry fee. What determines the actual cost is what happens…