You could try out mediawiki (that's the software Wikipedia is running on) on a local docket container on your machine to see if it actually is what you want or if you would prefer a simpler wiki software. Depending on how often you need it, you could self host on a raspberry pi in your home and make it accessible to your group through dyndns.
The silver ring below the black plastic secures the thermostat to the valve. If you loosen that screw, it will release pressure on the valve which in turn opens -> heating starts. It is rather tricky to fasten that ring again unless you can turn the thermostat to MAX though. Is the silver ring tight right now?
From my POV, I would say you are good. The dangerous blue and black wire are covered and yellow-green being exposed is not an issue. If you only have responsible persons in the house, you can turn it on without issues. You could also tape card board over it if you want to.
But keep in mind I'm not an electrician and give only my layman's POV.
Lemmy does not support karma, but account age if I'm not mistaken. Maybe add a rule to require a certain account age before accepting a post. The main idea is to prevent astroturfing, spam accounts and socket puppets for ban evasion.
Not sure how effective this is since violators could setup an own instance which lies about the account age. Still quite the investment for ban evasion IMHO.
It's even worse. If done correctly, the length of the password does not affect the size of the stored value. Because if you're doing it right, you only save the hash of the password. And the length of the hash is fixed.
I'm only flying in Europe but have heard stories about the TSA being quite random with it's rules, so I wouldn't be too surprised to learn they do not allow them in checked baggage.
And loosing stuff at the security check really sucks.
I wonder what their reasoning for "customer facing job does not deserve living wage" is.