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Joined 1 year ago
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Cake day: July 3rd, 2023

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  • I had so much fun reading The Adventures of Amina al-Sirafi by Shannon Chakraborty. It is squarely in the fantasy genre. Not SciFi like you’re asking for. But I can’t recommend it enough.

    Amina is a very rare character: she is simultaneously an older woman, a single mom, a pirate, a lover, and a legendary hero. Chakraborty does an admirable job of balancing all these different aspects of her main character’s personality. The story is bombastic and fun, the supporting characters are charming, the setting is historical and fantastic all at once. This book is incredible, I could not put it down.

    I have heard good things about the audio book. I read it in text form though, so I can’t confirm that myself.


  • Yeah, you’re honestly way out of line here.

    Being correct is not a virtue. Other people are not impressed by how correct you are, or by how great a job you’ve done in correcting others.

    Knowing more than others is not a virtue. Literally everyone knows less about some things than others; there is no super genius that is right or most knowledgeable about everything. For that reason (and many others), lack of knowledge is not a good reason to treat someone poorly.

    You obviously care about the mechanics of clear communication. I believe that you can be better than this, that you can keep in mind why we communicate, not just how. You obviously know a lot about certain topics as well. I believe you can be better at how you demonstrate your knowledge. This time you showed off your knowledge to shame someone else. Maybe next time you could show off what you know by sharing it with someone in a helpful way.

    Then people really would be impressed.



  • I get that my performance will change depending on whether I’m expecting a test or not. But I think if my car has its breaks slammed, it’s going to stop in less than 9m starting at 30km/h, regardless of whether it’s expecting it or not. It’s the stopping distance that I’m feeling is larger than it should be.

    A couple questions. Is the stopping distance in this diagram the distance the car travels after the driver has completed their reaction time and started hitting the breaks? And where does the value from this distance come from?

    I wouldn’t have thought to ask you before. A lot of times people just post things they find online that impact them in some way. But you seem to have a lot of knowledge that goes beyond just seeing this image.

    And, anecdotally, I was driving late last night and an animal jumped out into the road ahead of me. I would like to avoid hitting an animal just as much as hitting a person. But I didn’t immediately slam on my breaks to stop the car as quickly as possible. I gradually squeezed that break pedal until I was rapidly slowing. So maybe my assumption about stopping distance is wrong. Maybe the car can stop faster, but when driven by average people it doesn’t, simply because average drivers don’t stop optimally.


  • And looking at 60km/h, that’s 17m/s and they are claiming a 43m stopping distance. That would be like hitting the breaks and your car just slides on the pavement for 2.5 seconds, traveling the distance of an Olympic swimming pool, before stopping. That’s only reasonable in the worst possible driving conditions. Or maybe with an enormous and heavily loaded vehicle?

    Or maybe I’m being too optimistic here? Maybe these are numbers from actual accidents and in real life people hit the break slowly at first and stuff like that?




  • I remember the book Feed by Mira Grant having an opening scene that 100% full throttle right away. I looked it up just now. It’s not quite how I remember it, but it’s good and it was a great book, so I’m commenting with the quote here.

    It’s amazing what you can use for a ramp, given the right motivation. Someone’s collapsed fence was blocking half the road, jutting up at an angle, and I hit it at about fifty miles an hour. The handlebars shuddered in my hands like the horns of a mechanical bull, and the shocks weren’t doing much better. I didn’t even have to check the road in front of us because the moaning started as soon as we came into view. They’d blocked our exit fairly well while Shaun played with his little friend, and mindless plague carriers or not, they had a better grasp of the local geography than we did. We still had one advantage: Zombies aren’t good at predicting suicide charges. And if there’s a better term for driving up the side of a hill at fifty miles an hour with the goal of actually achieving flight when you run out of “up,” I don’t think I want to hear it.



  • I get that you’re being practical here. You’re not technically wrong, and the people who are disagreeing with you really are arguing points of nuance.

    But they aren’t wrong either. That nuance matters in certain contexts.

    You can pick this hill to defend. Or you can learn something that you didn’t know about the people in your online community, and probably your IRL community too.

    Embrace learning something new. It will almost never be a waste of your time.