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I just can't help myself
(lemmy.world)
Especially when there's some mad person with a folder where they put ALL their markups, correspondence and revisions in the same folder, with no sub folders 🤢.
From a mech engineering point of view, they are really good practice for understanding different aspects of practical physics and materials. (I. E. If this lever spins the ball CW, the ball will go here; spinning it CCW will make it go there. Having the ball go down a ramp make it goes fast that it jump over the hole, making it go down 10mm steps slows it enough to hit the target.)
Also a great way to get kids into engineering.
(It’s for the kids. Honest!)