• 26 Posts
  • 921 Comments
Joined 1 year ago
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Cake day: June 19th, 2023

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  • I don’t know of any modern paste that is electrically conductive

    I wasn’t trying to imply that. When I said “frying the chip” I meant through bad thermal coupling.

    contrary to the old belief, you can’t use too much.

    You’re the first person to suggest that, and frankly, I find that counterintuitive. Everything isolates if it’s thick enough. However I’ll also look into that someday and see if there’s something to it. Thanks again.





  • bleistift2@feddit.deto196@lemmy.blahaj.zone📄 rule
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    5 months ago

    I’m German. If the pages are a comfortable size, why does no publisher ever use A5 or A4 paper? To quote an answer I gave to another comment here:

    Let’s check. I grabbed four random German books from my bookshelf. If you’re right, the pages should either be roughly 30cm×21cm (A4) or 15cm×10.5cm [Edit: 21cm × 15cm] (A5).

    Book 1: 18cm × 11.5; book 2: 19cm×12.5cm; book 3: 20.5cm × 12.5cm; book 4: 24cm × 17cm. None of those conform to the standard.

    Another hint that the paper format is weird is that scientific papers on A4 are always either printed in two columns or use the ninths rule for margins, i.e. 1/9 of margin on the inner and upper edges and 2/9 of margin on the outer and bottom edges, essentially throwing away almost half of the page (I’ll admit there are more economic recommendations of 1/11 or 1/13). This is to make the columns narrower to get closer to the target of 60–80 characters per line. Note also that this makes the ‘usable’ area approximately 20cm long, which is much closer to the American’s ‘Legal’ format (216mm).


  • bleistift2@feddit.deto196@lemmy.blahaj.zone📄 rule
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    5 months ago

    almost all consumer printers are for a4.

    I never said A4 wasn’t the standard. I said it’s not a good one.

    books in a4 size actually consist of a3 sheets bound together in the middle. (same with other sized books)

    Let’s check. I grabbed four random German books from my bookshelf. If you’re right, the pages should either be roughly 30cm×21cm (A4) or 15cm×10.5cm [Edit: 21cm × 15cm] (A5).

    Book 1: 18cm × 11.5; book 2: 19cm×12.5cm; book 3: 20.5cm × 12.5cm; book 4: 24cm × 17cm. None of those conform to the standard.







  • bleistift2@feddit.detoComic Strips@lemmy.worldSome "Law"
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    5 months ago

    Good luck finding any nontrivial law that applies to each and every instance of a human construct. “Money can be exchanged for goods and services” until you show up at a store with 10 kilograms of 1-cent coins. A single violation (or even many) don’t mean the underlying law (or rule or principle or guideline or whatever ‘less strict’ version you want to call it) is bad.

    Newton’s gravity is wrong. There’s no arguing about that. But still every middle-schooler around the world learns it because it is ‘good enough’ in all but extraordinarily special cases.





  • bleistift2@feddit.detomemes@lemmy.worldGreek letters too!
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    5 months ago

    Sadly, I cannot remember which YouTube video featured this: But a guy basically speedran the description of how to solve a quadratic equation the Babylonian way, that is, drawing squares and circles and shit. It took quite a while for him just to list the steps. All that disappears once you learn the formula with the bad, scary letters.