• 10 Posts
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Joined 1 year ago
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Cake day: June 19th, 2023

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  • bleistift2@feddit.detomemes@lemmy.worldGreek letters too!
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    1 month 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.



















  • bleistift2@feddit.detoMemes@lemmy.mlLove my bugs like I like my ..
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    11 months ago

    XKCD 1268 by Randall Munroe (CC BY-NC 2.5).

    Transcription:

    Imagine you were transported to an alternate universe just like your own, except people occasionally ate spiders. You can’t convince anyone this is weird. [[Two figures stand. A woman is holding a big spider. The other figure looks shocked. There is another spider on the floor.]] Woman: Mmm… Figure: No! What are you doing!? This is how I feel about lobster.

    {{Title text: As best as I can tell, I was transported here from Earth Prime sometime in the late 1990s. Your universe is identical in every way, except for the lobster thing and the thing where some of you occasionally change your clocks for some reason.}}



  • bleistift2@feddit.detoLemmy Shitpost@lemmy.worldSweet tea
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    11 months ago

    But sugar dissolves in cold water. It just takes a bit longer. This is 9th grade chemistry. At 20°C 203.9g sugar are soluble per 100ml of water.

    [Edit: Sorry, for the Americans here: At 68°F, 1 cup of sugar is soluble in 21/50 cups of water.]

    Wikipedia (de): Zucker cites Hans-Albert Kurzhals: Lexikon Lebensmitteltechnik. Volume 2: L – Z. Behr, Hamburg 2003, ISBN 3-86022-973-7, p. 723.