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tylervigen

944 karma · joined June 19, 2016

emailme@tylervigen.com
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tylervigen··on I Tried It: Should You Microwave Salmon?
Honestly it sounds like more work than the oven method? Filling a Pyrex container with salt water is more work than “put fish on pan.”
tylervigen··on Bloopers by Sora2 [video]
Honestly I found this a lot more compelling than the actual launch video.

There were moments when I forgot that what I was watching was AI generated.

tylervigen··on High-resolution efficient image generation from WiFi Mapping
That is not how it works. The images of the room are included in the generative training model. The wifi is "just" helping identify the locations of objects in the room.

If you uploaded a random room to the model without retraining it, you wouldn't get anything as accurate as the images in the paper.

tylervigen··on DOOMscrolling: The Game
Because he was shot today, it was in the news, and the game pulls a live feed of news articles via RSS to simulate doom scrolling.
tylervigen··on DOOMscrolling: The Game
It’s a live RSS feed of New York Times articles.
tylervigen··on Most people who buy games on Steam never play them
One stat in here supports a third, slightly different statement. The median player has not played 51% of their games, so: "most people who buy games on steam have not played most of the games they own."
tylervigen··on Making Explainable Minesweeper
How would the game know you are guessing?
tylervigen··on Dancing brainwaves: How sound reshapes your brain networks in real time
This article’s title, subtitle, summary, and first two paragraphs all contain some version of the phrase “reshapes your brains internal networks in real time.” I thought I was going crazy after I read the same thing six times.
tylervigen··on Kagi Reaches 50k Users
Thanks. I did not know this, but it triggers a different problem. Many of my LLM queries are for work. My company has data protection agreements with OpenAI, but not with Kagi. These matter more for LLMs than raw search.

For my personal workflow, I don’t see the appeal of having a separate setup if I’m just going to use the same underlying models anyway.

tylervigen··on Kagi Reaches 50k Users
I love and respect what Kagi is doing and I was a customer for years, but I recently canceled my subscription.

I found that have two main use cases:

1) Search - It is nice that Kagi search is less SEO spammed. That a big appeal. However, I don't reach for a search engine when I have a topical question anymore. I reach for something like o3 with search, so I don't need to dig through a bunch of articles. Over the last few years my pure search volume has dramatically reduced.

2) Maps - I travel a lot. When I toss a business into the search bar, 90% of the time I want to see it on a map. Google's Maps experience is just far superior to Kagi's. I find that I end up typing maps.google.com more often than I am happy Kagi ran the search.

I don't mind paying for a product; it just didn't work for me.

Side note: I personally dislike that their favicon looks like a "g" for google. It's always confused me.

tylervigen··on Long live American Science and Surplus
If you’re anywhere near Minnesota, this store has exactly the same vibes as Ax Man Surplus: https://www.ax-man.com/collections/all-products

Their website doesn’t have it, but the handwritten joke signs in the store are the best.

tylervigen··on Reinvent the Wheel
I learned a fun fact this year that completely changed how I think about wheels.

Ancient wheels supported weight through compression: the cart pressed down, the wheel transferred that force straight into the ground. Simple and solid.

Modern wheels? Totally different. Bicycle wheels hold weight through tension. If a bike is standing still, you could cut the bottom spokes and it would stay upright. Cut the top ones and it collapses—the rim is literally hanging from the hub.

Even car tires follow this principle. It’s not just a balloon of air under the wheel. The internal pressure forms a tensioned ring that holds the car up. The car is suspended from the tire, not resting on it.

So while the article encourages reinventing the wheel metaphorically, I can’t help but admire how we’ve already reinvented the wheel literally—by flipping the physics entirely.

If you're visual like me, this video illustrates it perfectly: https://youtu.be/8I7QsgYm_NU?si=Vz1aqpHBAPjayqlG

tylervigen··on Does Earth have two high-tide bulges on opposite sides? (2014)
The explanation is phenomenal. I particularly like the elevation heat map, which helps me intuitively grasp what is going on.

This raises a question for me though: why do we show the tidal bulge graphic in any educational context? Like OP, the "far bulge" was always the most surprising and difficult-to-grasp part of the image. But this explanation would indicate that the far bulge is almost totally pointless as a concept, given the complexities of the system. Given it's the least intuitive part of the image, it invites additional consideration. But it's all the wrong consideration!

The model would be more useful if it only showed the bulge on the moon side, and excluded the far side bulge. It would still be wildly imprecise, kind of like the orbital model of atoms is wildly imprecise, but at least it would be a slightly more accurate (and useful) initial mental model.

tylervigen··on We're bringing Pebble back
Did you randomly bring this up, or are you saying this because you see a Garmin redirect when you click "No"?

I ask because I get directed to the Apple Watch homepage.

tylervigen··on Ask HN: How would you launch a privacy-first, Instagram-like social network?
I think you are worried about the wrong problem. Forget about the influencers for a moment - what will your source of revenue be if you don't have an ad network?

Users are the content on social networks. If you charge them to join, you will have fewer users and less content on the network. That reduces the value so you can't charge as much, and the cycle continues.

tylervigen··on Show HN: Satoshi9000 analog BTC key generator (mechanical)
I think the advantage of this one is that it's funny. :)
tylervigen··on Helping wikis move away from Fandom
I've always wished that more games would self-host a wiki. Gamers love wikis with detailed data about the game, and I hate it when I go to play a game which has poor wiki coverage. This can happen with small titles that don't have a big enough player base, titles where the player base didn't "align" on one wiki, or with games where the information is inconsistent across game versions/platforms (Don't Starve is notorious for this). But the biggest issue is competing, hard-to-use, user-unfriendly wikis - and this would be solved if more game studios were willing to self-host a wiki.
tylervigen··on Is Tor still safe to use?
You are both saying the same thing, you just differ on the degree to which you see that as a problem.
tylervigen··on Independent directors of 23andMe resign from board
OK, you send the company two random numbers. One an ID, and the other a unique encryption key to encrypt the results.
tylervigen··on Learning to Reason with LLMs
Here's the o1-preview answer to the strawberry question:

--

There are *three* letter "R"s in the word "strawberry."

Let's break down the word to count the occurrences:

- *S* - *T* - *R* - *A* - *W* - *B* - *E* - *R* - *R* - *Y*

The letter "R" appears in positions 3, 8, and 9.

tylervigen··on Ask HN: Why is Pave legal?
> If a worker is working at a company A making $80k, and they try to get a job a company B making $90k, the owner of company B needs to know they were only making $80k at their last firm, so they can make a good offer of $85k. $10k would be too much.

I disagree wholeheartedly with this.

tylervigen··on The Internet Archive has lost its appeal in Hachette vs. Internet Archive
I wish IA had not started this fight. I love libraries, but it's totally unintuitive to me why it would have been OK to rent out unlimited digital copies of copywritten books. Just from a policy perspective, that structure doesn't create the right incentives for authors and publishers to publish books. It's a non-starter unless you make some broader societal change regarding how we fund writing.

IA does plenty of other awesome things - this felt like a waste of time and money.

tylervigen··on Bypassing airport security via SQL injection
If a defendant has the constitutional right to trial by a jury, and that jury has autonomy to make an independent decision, then jury nullification is a possible outcome.

If jury nullification is not a possible outcome, then either the defendant doesn't have a right to trial by jury, or that jury is not allowed to make an independent decision.

Defendants don't have a direct constitutional right to jury nullification (the Constitution doesn't say anything about nullification). It's just a logical consequence: if the jury really can make independent decisions, then nullification is necessarily one of those possible decisions.

tylervigen··on Google uses AI to reduce stop-and-go traffic on your route
When I see projects like this one, my mind mostly goes to, "how will this be funded and maintained?"

This requires a lot of specialized infrastructure to be run. I really like the idea of cities investing in measures that make small positive improvements for many people. However, for Google this seems like a side project, so I have my doubts that it will be around in 5 years. Not exactly the kind of thing I want to back with long term infrastructure dollars.

tylervigen··on The irrational hungry judge effect revisited (2023)
Got ya. There are two studies here. The first study, referenced in the title, is from years ago that purported to show that judges were harsher just before mealtime. The second study was done to re-visit the first, and found that there are confounding variables that made the original findings look stronger than they otherwise would have been.

The article is about the second study, which found that the original study missed these confounding variables.

tylervigen··on Fake job interviews are securities fraud
The author (Matt Levine) is always a bit tongue in cheek about securities fraud and the “socially useful” role shareholders play in pricing securities. He writes about these kind of incidents in a weekly basis, so his typical audience knows to read it that way.
tylervigen··on The irrational hungry judge effect revisited (2023)
I’m not sure this study does anything to show that hunger increases irrationality. If anything, the authors point to rational, predictive decision-making right before meal time.

Do you see something that indicates increased irrationality?

tylervigen··on The irrational hungry judge effect revisited (2023)
Perhaps you could just study a criminal court instead of a parole board?
tylervigen··on The irrational hungry judge effect revisited (2023)
Why does this paper defy common sense?
tylervigen··on The irrational hungry judge effect revisited (2023)
This is fascinating.

For those unfamiliar, the original study found that judges were kinder in their decisions right after lunch, and harshest right before. (I’m dramatically oversimplifying, but that’s the bit folks usually cite.)

This study contests the strength of that finding by showing that positive rulings take longer, and that you can fit more simple negative rulings in just before a break (negative rulings are denials of parole, if you’re wondering why they are faster). Judges don’t want to start complex cases that are more likely to be favorable just before break. (Again, dramatically simplifying. The article has more.)

I have cited the original study countless times, and this injects a lot more nuance for me. I’m glad it was revisited.

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