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Small-Scale Question Sunday for September 15, 2024

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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What belongs on a nuclear-prep shopping list?

NB: I live in country Australia, so there will be some things notably missing from mine that others might want. In particular, Australia is not going to have a long-lasting food shortage due to our immense food production and paucity of viable nuclear targets, and I don't need to worry about being directly injured by nuclear blasts (this is not a coincidence; it's why I didn't move back to Melbourne).

Here's what's already on my list:

  • Bottled water (as in, the cheap huge bottles), in case water supplies get contaminated by fallout (I have 20L)
  • A battery- or hand-powered radio, to pick up emergency broadcasts (don't have this yet)
  • Aluminium foil, to wrap up electronics (including aforementioned radio) to protect from EMP (don't have this yet)
  • Some means of transportation that will work after EMP (I have a bicycle; an ICE car would arguably be better but I can't drive)

What else belongs on such lists? Does something I mentioned not belong on the list?

Solar panels, for charging devices(and access to a charger can be a valuable trade good if networks are operating). Potassium iodide. Vodka or whiskey- hard liquor is a reliable trade good and it has a few uses anyways. I’d swap the bicycle for a moped. You’re in Australia and thus don’t have the ability to get ahold of firearms, but alternative/less lethal self defense makes sense.

I’d also get a swamp cooler, batteries, and decent toolkit.

Solar panels, for charging devices(and access to a charger can be a valuable trade good if networks are operating).

Any electronics in them will be toast from a single EMP. Possibly also the panels themselves.

If you're storing this stuff purely for use after a nuclear exchange, wouldn't you store it in a DIY Faraday cage?

You'd hope so, but I'm not sure if people realize just how much trouble that is with solar panels which aren't exactly tiny and obviously can't be used while they're in such specialized storage. You can't just wrap them in aluminium foil or similar super lightweight "protection".

Doing a bit of googling, the solar panels would probably be the highest risk since they have the longest dimensions and thus highest field strength difference from end to end.

Update: apparently tiny solar panels are, in fact, a thing. The emergency radio I bought has, in addition to its hand-crank and charging port, a ~5cm2 solar panel on it. I can't imagine it provides much power (it does have a cable to charge other things), but eh.

(Given the solar panel, I didn't even bother asking if the radio was EMP-proof; it's going in foil if/when there's a crisis.)