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Joined 9 months ago
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Cake day: February 8th, 2024

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  • Hmm but couldn’t we then also go even further and assume an idealized muscle car with an effective transmission to its wheels of 1:1 running at its optimal torque vs speed point and thus with a given speed of its wheels rotation for a given time?

    Aka convert energy into miles (traveled) or something (with the choice of motor and wheel diameter and everything else standardized ofc.)?










  • reinei@lemmy.worldtoScience Memes@mander.xyzSeconds
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    2 months ago

    Just as particle physicists measure everything in energy (eV to be precise…)

    Mass? eV Energy? eV Distance? 1/eV Time? Guess what: 1/eV as well! This also means velocity has unit 1…

    And the worst part: it turns out to be extremely useful!




  • Welcome to Greece! No, not our modern Greece, the old timey write philosophical questions into the dirt with sticks and argue with your best homies about it kind of Greece!

    Want to compute something? Hope you got all your steps in linear order so you don’t have to remember too much in between other steps!

    /s (but not really so I totally am on your side, original formulations of math problems are a pain…)



  • Well I specifically thought about “without using tools or tools like things” aka without needing fingernails or teeth…

    And yes, most duck tape (not the actual brand stuff mind you!) I have encountered in my life we’re pretty much tear resistant to the point of folding over and crumpling multiple times before even looking separable! Unless I used a pair of scissors to cut it or switched to gaffers tape which was insanely easy to separate even with only one hand! (While holding it in said hand!)

    Now that you mention this though, I might just have interacted with very ‘badly’ (for a sufficiently narrow definition of badly) made tape up to this point 😅


  • Panzertape can either be sort of like duck tape or like gaffer tape (with the actual fibers inside visible/noticable).

    The way I usually distinguish gaffer from no gaffer is: can you easily (and I mean easily!) rip it into the desired size and does doing so sometimes/potentially leave small strands of “thread” at the end of the roll? If yes it’s very likely gaffer tape and awesome!