Tue, 12 Mar 2024 03:28:07 GMT

Kiwix ia a cool way to make online data available when the grid is down.
https://kiwix.org/en/

For example I keep the entirity of wikipedia on a raspberry pi for when the net isn't available.
offline wikipedia is about 80 gigabytes so you will need a large sd card or what i use is a ssd hard drive .

there is a lot of other info available using kiwix. for example open street maps.

Check it out.