this post was submitted on 24 Apr 2025
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Title is a little sensational but this is a cool project for non-technical folks who may need a mini-internet or data archive for a wide variety of reasons:

"PrepperDisk is a mini internet box that comes preloaded with offline backups of Wikipedia, street maps, survivalist information, 90,000 WikiHow guides, iFixit repair guides, government website backups (including FEMA guides and National Institutes of Health backups), TED Talks about farming and survivalism, 60,000 ebooks and various other content. It’s part external hard drive, part local hotspot antenna—the box runs on a Raspberry Pi that allows up to 20 devices to connect to it over wifi or wired connections, and can store and run additional content that users store on it. It doesn't store a lot of content (either 256GB or 512GB), but what makes it different from buying any external hard drive is that it comes preloaded with content for the apocalypse."

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[–] [email protected] 8 points 1 month ago (3 children)

Yeah, but won't you need enough electricity to power a monitor, keyboard, and mouse for this to work?

[–] [email protected] 7 points 1 month ago (1 children)

That doesn't take much power, a solar panel or two should be more than sufficient, or you can rig something up w/ a defunct ebike (just run the motor backwards to generate electricity).

[–] [email protected] 3 points 1 month ago (13 children)

If the monitor draws even 20W, you're gonna be tired of that eBike generator solution really quick.

[–] [email protected] 3 points 1 month ago (3 children)

You'd be charging a battery, not running directly off the bike. Still, solar panels are extremely cheap these days. I picked up a 120 watt panel for 50 bucks recently, it could keep something like this running for hours each day.

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[–] [email protected] 3 points 1 month ago

It sounds like you can connect with your phone, which reduces the energy footprint quite a bit.

[–] [email protected] 3 points 1 month ago

A single rooftop solar panel can do that, and charge a battery for a little after dark use while you're at it.

A true prepper will get an eInk monitor and resist the urge to scroll until they read all the way to the bottom of the page, but even a normal monitor uses a small fraction of a solar panel. Keyboard? Near zero. Mouse? Near zero x10 but still near zero when compared with 200W. RasPi? less than a normal monitor.

[–] [email protected] 8 points 1 month ago

Good idea for normal people that are not really knowing how and what to put on such a device

[–] [email protected] 7 points 1 month ago

I was hoping it would be one of those drives built to last hundreds of years. Oh well.

[–] [email protected] 7 points 1 month ago* (last edited 1 month ago) (5 children)

Not sure if this is allowed, but I had to see if this was true, and also if it was expensive- it isn’t!

(I do not work for, or with anything involved in this)

[–] [email protected] 4 points 1 month ago

I just purchased 18 TB of surplus disks for 200 CAD, the price there doesn't seem that good to me.

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[–] [email protected] 5 points 1 month ago

My doomsday kit is just a bottle of SoCo and a camping chair.

[–] [email protected] 3 points 1 month ago (7 children)

It should at least be in a (sorta-)Raid1. What good does it do if it implodes?

[–] [email protected] 5 points 1 month ago (2 children)

It's should be a 3 drive raid 5 parity but you can only buy 1. Then when the world ends you must find the people that have the other two.

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[–] Gemeinagent 4 points 1 month ago

It's a raspberry pi, the operating system microsd will be long dead before any of the data is corrupted. ;-)

(And probably before you'll ever need this thing.)

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[–] [email protected] 3 points 1 month ago

Just ordered mine!

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