Lead ain't that dangerous. Just take it out and dispose of it like you do with normal batteries. Clean your hands afterwards and you're dandy. As for the clock, the battery contacts, and whatever they were attached to, are likely eaten away, but I can't say that for certain from this photo. If you're lucky and they're mostly intact, some IPA scrubbing and a dip in vinegar, and a bit more scrubbing, should take most of the crust away. That rust though, probably some vinegar, maybe a deoxidating agent (like navy jelly?) could clean it off. Even cleaning all of it doesn't guarantee that it'll work any way.

Dry and then store in a controlled environment. I'm using those bog standard cereal containers from Amazon (3,7-4l container should do for 1kg spools). Add some desiccant, spool rollers and a hygrometer and you have yourself a semi-permanent home for your spools. Mine show somewhere between 10% and 15% humidity, so that's pretty good considering that previously just leaving a spool in open air for a single longer print caused it to soak enough moisture to ooze and string by the end of the print, and that's in "only" over 40% humidity. So yeah, highly recommended.

As a vaper I support this notion. Disposable vapes should go. Pods with replaceable cartridges and preferably also replaceable batteries (yes, those exist) should take their place. I'm mostly a RBA guy, so my only waste is a bit of cotton, some glycol/glycerin and a bit of wire. Batteries will also need replacing, but not for another few years. Personally I hate pointless waste. Throwing away something that's usable is a sin in my eyes. If you won't use it at least let somebody else use it instead, that includes the perfectly good components in disposables that get thrown away like trash.

I tried liking KF2 but it just lacks the crispness and the atmosphere of KF1. I also missed the shop lady with her opening shop in the weirdest locations in between rounds. So yeah, KF2 lacks charm IMO and I still like KF1 more even on its aging UE2.5 engine. I don't think KF3 will find my interest, with all the multiplayer games going "live service" and all.

Overtightening screws does that. Plus, transparent plastics tend to be more brittle, so you have to be more careful. Been re-shelling some gameboys and the exact issue cropped up with shells cracking at the screw holes. Guy I follow on youtube recommends screwing them all the way then loosening them a quarter of a turn. Might help lessen the stress.

Had to replace my UPS battery just a few days ago after a power outage reminded me that a replacement was well overdue. I share your feeling, now I can sleep knowing a power blip won't knock out my servers and mess up my data.

This may help: Container compatibility. MKV files will be remuxed when played via WebUI. Try playing an MP4 file and see if it's the same.

I did just that a while ago. Seeing on my server what you've been seeing in yours I've just turned it off for a day or so, and when I turned it on just to be sure that I have to scrap it and start again, it started working just fine. So, I'd say, let it be, let it rest, come back to it later. Or I dunno, maybe it was just a fluke.

Just MusicBrainz and a general music folder. I either use a SMB share or Navidrome to listen to my library, depending what's most convenient. I've noticed that Lidarr generates huge traffic spikes when it fetches album info, rate limiting it on my Pi Hole, so I've stopped using it. I don't like the idea of automating downloading music anyway, I prefer to listen to it first then download if I like it.

There's a freeware (open source but copyrighted art) shooter called World of Padman, that's pretty much what you're describing.

EDIT: You wanted "modern" but, it's slightly less so. Sorry.

AndOTP is no longer maintained. I'd suggest switching to something still supported, like Aegis for example.

Ironically Nitter stopped working lately, since Twitter started requiring users to be logged in to read anything.