IG Nobel Prize Winners 2025

(improbable.com)

158 points | by JeremyTheo 2 days ago ago

50 comments

  • JeremyTheo 2 days ago ago

    The cacio e pepe paper posted here a couple of months ago won it in the category of physics: https://pubs.aip.org/aip/pof/article/37/4/044122/3345324/Pha...

    • fouronnes3 2 days ago ago

      I cooked cacio e pepe a few times over the past few months specifically because I saw it on HN there! It's delicious. Try it!

      • JeremyTheo a day ago ago

        Me too! That’s why I found it so exciting to find it as IG Nobel Prize Winnder!

    • 2 days ago ago
      [deleted]
    • wer232essf 2 days ago ago

      [dead]

  • the_af 2 days ago ago

    Some are funny, but not ridiculous.

    For example,

    > for their experiments to learn whether cows painted with zebra-like striping can avoid being bitten by flies.

    This isn't absurd. It is currently thought that the stripes are NOT for camouflage, since simulated predator vision (such as lions) cannot resolve them. It is believed that one reason for the stripes could be to act as a deterrent against flies (how exactly, not sure).

    In this sense, testing whether it works on cows isn't absurd!

    • Delk 2 days ago ago

      Of course Ig Nobel prizes aren't necessarily intended only for absurd or ridiculous research. Their stated purpose is to honour achievements that "make people laugh, then think".

      Sometimes that means the achievement (or "achievement") is something genuinely absurd. Other times it's not.

    • more_corn 2 days ago ago

      The great thing about this award is that it’s often real and beneficial science.

      The study debunking blue zones won, but it was some of the best science I’ve ever seen. (Removing false knowledge is more important than adding new knowledge)

      Turns out the Mediterranean diet doesn’t help you live to a hundred, there was just a lot of pension fraud in Italy.

      Turns out best predictor of Japanese centenarians is if the local records hall was destroyed in World War Two (because the records were replaced by non native speaking records clerks)

  • erk__ 2 days ago ago

    The 35th First Annual Ig Nobel Ceremony is also up on YouTube and is worth a watch as well: https://www.youtube.com/watch?v=z1cP4xKd_L4

  • shireboy 2 days ago ago

    Ig Nobel has been around a while. I wonder if there is an opportunity for them to add a feature whereby they (and donors) could _sponsor_ research in areas that would be considered candidates. Research that would otherwise be too trivial or arcane to be funded.

  • cs702 2 days ago ago

    The winner for Psychology made me think, for a moment, about HN: "Telling people they are intelligent correlates with the feeling of narcissistic uniqueness: The influence of IQ feedback on temporary state narcissism," by Marcin Zajenkowski and Gilles E. Gignac. Link to paper: https://www.sciencedirect.com/science/article/pii/S016028962... . The entire list is hilarious, and also makes you think. Go read the whole thing!

    • Esophagus4 2 days ago ago

      Oh boy… this is going to be a tough pill for me to swallow…

      • firtoz 2 days ago ago

        That's absolutely right!

        • j_bum 2 days ago ago

          I don’t imagine you meant to, but this triggers my LLM sense because of the way Claude Sonnet 4 responds to any critique.

          • cubefox 2 days ago ago

            Gemini thinking: The user is confused and mistaken

            Gemini reply: That's an interesting and insightful question!

          • adastra22 2 days ago ago

            Ah, I understand the problem now.

          • firtoz 2 days ago ago

            I absolutely meant it

      • readthenotes1 2 days ago ago

        In your case, it's because you actually are smart

        • hagbard_c 2 days ago ago

          The plot goes deeper, and deeper. Maybe it is plots all the way down?

    • amelius 2 days ago ago

      > Go read the whole thing!

      No, if you're looking for a cure go read something about, say, quantum physics instead.

  • timthorn 2 days ago ago

    If you're in the London area at the end of October, the Royal Institution is hosting a special event where "Ig Nobel Prize winners will gather on stage to ask each other questions about their work"

    https://www.rigb.org/whats-on/ig-nobels-face-face

    • huflungdung 2 days ago ago

      > bonjour ca va?

      > > me not speaking a word of french

      > > consumes alcohol

      > > ca va bien merci et tu?

  • usrnm 2 days ago ago

    > Fritz Renner, Inge Kersbergen, Matt Field, and Jessica Werthmann, for showing that drinking alcohol sometimes improves a person’s ability to speak in a foreign language.

    I thought it was common knowledge?

    • Delk 2 days ago ago

      I thought it was common knowledge that it makes you feel like you could speak a foreign language better. I don't think it's that obvious that the improvement would be objective or that others around you would feel the same way about you.

      (And of course there's a Ballmer peak in any case.)

      • schiffern 2 days ago ago

        Amusingly, the study found the exact opposite!

          Participants who consumed alcohol had significantly better observer-ratings for their Dutch language, specifically better pronunciation, compared with those who did not consume alcohol. However, alcohol had no effect on self-ratings of Dutch language skills.
        
        https://journals.sagepub.com/doi/10.1177/0269881117735687
    • magneticnorth 2 days ago ago

      Lots of science is "common knowledge"! This is one of those things that I'm glad to see confirmed in a study.

    • RickJWagner 2 days ago ago

      Of course! It also makes you wittier, taller, and better looking. Everybody knows that.

    • kijin 2 days ago ago

      But now you can put it on wikipedia and cite a proper double-blinded study!

    • pointlessone 2 days ago ago

      Does this count as evidence for Ballmer Peak?

  • qwertytyyuu 2 days ago ago

    test whether eating Teflon is a good way to increase food volume and hence satiety without increasing calorie content. …

    • zdragnar 2 days ago ago

      Oh wow, I thought you were proposing a silly experiment, but that was the chemistry winner...

    • moi2388 2 days ago ago

      Yeah, I don’t understand how this study was deemed ethical, let alone win.

      • timr 2 days ago ago

        Because Teflon is harmless to the human body. It is inert. It interacts with nothing. We literally make replacement body parts out of it.

        This is a case where conventional wisdom on HN is wildly out of sync with actual science.

        • genter 2 days ago ago

          Just because it's inert doesn't mean it's harmless. I'm pretty sure that if you shove a wad of it in your windpipe, you won't last very long. Also go check out water poisoning.

          • timr 2 days ago ago

            Yes, just like you can die if you choke on food.

        • cyberpunk 2 days ago ago

          Drink a pint of it then?

          • timr 2 days ago ago

            It's a solid.

      • OskarS 2 days ago ago

        I was curious about this study as well, both because the idea seems genius and wildly unsafe. I mean, I know teflon is inert, but really safe for consumption in quantities required for satiation? I googled the paper's title, and here it is: https://pubmed.ncbi.nlm.nih.gov/26810925/

        The answer is that it's a study in rats, seemingly (from the abstract) a very successful one. Probably a bad idea to introduce that amount of "forever chemicals" into the environment, but the central idea seems pretty sound.

      • Boltgolt a day ago ago

        Isn't PFAS, created by the production of teflon, the real issue?

  • belter 2 days ago ago

    They should add Avi Loeb PhD powered obsession with the exploding traffic of alien probes crossing our Solar System....

    Maybe the Galactic Council just opened a new discount shuttle route over Class 4 Civilizations areas like us: (Non-Fusion, Non-Warp and apparently Non-Skeptical...)

  • ProllyInfamous 2 days ago ago

    From yesterday:

    https://news.ycombinator.com/item?id=45296112

    (for /u/DanG to merge)

  • eulgro 2 days ago ago

    I wonder if the guy ingesting Teflon to replace food heard about PFAS...?

    • owisd 2 days ago ago

      Teflon itself is mostly harmless, it’s the byproducts from manufacturing people are more concerned with (PFOA, etc)

    • aeve890 2 days ago ago

      Right? That was the most weird and dystopic shit in the list. They even filed have a patent!