No idea where you're from but in UK they sell beer in lithuanian/polish/Russian shops with these caps, use one as a water bottle, would love this mechanism on a larger necked glass bottle.

Bonus you get a free beer with purchase of a bottle.

Crazy, maybe even mad idea, but how about making some parts for the aftermarket so we can repair the stupid new cars... Or even better make parts for some older ones too, so many even not that old vehicles are uneconomical do repair purely cause parts are unobtainium, or cost ridiculous amount for the most basic pieces...

Yeah it's a thing. I've made wood box type things to separate the drawer out and try to keep it slightly organised.

That's what it was, my channel with no videos got closed and reinstated apparently, imagine it'd be pretty stressful if it was a big channel someone who depends on YouTube income...