this post was submitted on 28 Mar 2025
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Memes

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screenshot, probably from Ex-Twitter but I saw it on NOSTR, showing a guy saying that training a zoomer to use a PC at work is as difficult as training a boomer, with a reply indicating that there is only one generation that can rotate a PDF and that knowledge dies with us

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[–] samus12345@lemm.ee 10 points 5 days ago (1 children)
[–] BCsven@lemmy.ca 1 points 5 days ago (1 children)

Cogs are typically square tooth, gears have involute teeth.

[–] samus12345@lemm.ee 1 points 4 days ago (1 children)

The definition online says that the teeth of the gears are cogs, which I'd never heard of before.

[–] BCsven@lemmy.ca 2 points 4 days ago

Me neither. We were taught cogs were those janky gears for certain tasks, while a true gear had geometry for smooth engagment