@eli_oat I read a good perspective, possibly on my timeline here, about how the best preparedness action you can make for any future disaster is to really get to know your neighbours now. It stuck with me. Also while I was messing about with LoRa depth sensors for our old water tank a neighbour used to measure with an old broom handle. Increasingly (in my more nihilistic moments I guess) I can't see much of a use for computers outside of capitalism and hobbies.