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Cake day: September 27th, 2023

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  • I’ve been to multiple museums in Japan (which is somewhat relevant because Nintendo is Japanese) that either flat out ban all photography (e.g. Ghibli Museum, Aomori Museum of Modern Art) or have some exhibits that you’re not allowed to take pictures of (e.g. Tokyo National Museum). One exhibit I wanted to take a picture of had a “no photography” sticker on it, but it was on the opposite side from where I approached so I didn’t see it, causing staff to run up to me when I pulled out my phone to point out the sign.

    I’ve also heard from other tourists that “no photos” seems to be rather common there.

    Btw, I’m not at all saying that they’re justified at all, just saying that there are indeed places that forbid photos for copyright reasons. In my opinion, no photo would ever match seeing the exhibits in person so it is entirely pointless to ban them. Even professional, official scans of pieces don’t come close.


  • Tangetially related: For the people who don’t know, I found out recently that x!! isn’t the same as (x!)! (repeated factorial), in fact, !! is a LOT less big than repeated factorial.

    For example, while 30!! is 4.286 x 10^16 (so a number with 17 digits), doing 30! and then ! the result of that, would be a number with an unfathomable 10^33 digits.

    n!! is its own operator called the “double factorial” and is even smaller than the regular !, because it’s the product of only the odd numbers up to n.

    Edit: escape characters


  • Obviously I cannot speak to the story in the tweet actually happening, but I’m not so certain that this couldn’t happen for two reasons:

    1. People who spend money on a cute, innocent kid’s lemonade stand are probably not stingy. After all, you’re never really getting your money’s worth there and it’s more about the (arguably) good deed.
    2. Once the kid (re)acts in a way that makes it seem it is convinced the money is its, it’ll feel like stealing from a kid to ask for the change back.

  • And also because Animate Dead, the spell the blurb in the meme is from, reads:

    Choose a pile of bones or a corpse of a Medium or Small humanoid within range. Your spell imbues the target with a foul mimicry of life, raising it as an undead creature. The target becomes a skeleton if you chose bones or a zombie if you chose a corpse (the DM has the creature’s game statistics).





  • We can do that with the first sentence and flip it into German, replacing “lighter” with “fireworks”. We get:

    “Sie dürfen die Feuerarbeiten nicht mit in die Luftebene nehmen.”

    A lot of German speaking communities online do translate English loanwords into German words, often with the intention to create this funny effect.



  • Re LLM summaries: I’ve noticed that too. For some of my classes shortly after the ChatGPT boom we were allowed to bring along summaries. I tried to feed it input text and told it to break it down into a sentence or two. Often it would just give a short summary about that topic but not actually use the concepts described in the original text.

    Also minor nitpick but be wary of the term “accuracy”. It is a terrible metric for most use cases and when a company advertises their AI having a high accuracy they’re likely hiding something. For example, let’s say we wanted to develop a model that can detect cancer on medical images. If our test set consists of 1% cancer inages and 99% normal tissue the 99% accuracy is achieved trivially easy by a model just predicting “no cancer” every time. A lot of the more interesting problems have class imbalances far worse than this one too.






  • From what I remember and what a quick search on the internet confirmed, B didn’t actually deny her anything. He actually went out of his way to do as much good for her as he could. He claims to have replied “Language.” because he knew other people at NASA with more say on her job would find her, which would get her into trouble (and they did find her even before his first Tweet).