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> We feel time differently over our lives. As a toddler, an afternoon feels like an eternity. In middle age, “no matter how I try, those years just flow by, like a broken down dam.” For a 5 year old, a year was a fifth of their life, and feels like it. For a 40 year old, it is just another year.

I think this explanation is true but incomplete. I believe it's also related to Critical Flicker Fusion Frequency [0], the way I see it, if an organism is smaller it has a higher frequency, it sees more image per second, therefore perception of time is slower. (E.g. a fly sees you moving really slowly). Maybe it's related to the processing time of images, with smaller brains insect can process more of them per second.

Maybe humans process more images as children, therefore see the time time going slower.

It's been a while I didn't think about this, maybe some studies have been made in the past years.

[0] https://en.wikipedia.org/wiki/Flicker_fusion_threshold


That would.im theory make kids the best at certain sports like table tennis say. Is there an objective test?

That is largely true across a variety of sports. eSports like Starcraft typically peak between 18-22, and it's possible the real age is younger but minors are usually excluded from pro leagues because they can't sign contracts. Gymnastics seems to peak between age 13-16; it was enough of a problem that the FIG set an age limit of 16 so the sport wasn't dominated by prepubescent girls age 13-14 (18 for men because the events tend to be more strength-based than coordination-based). Top table tennis players usually tend to start between 4-6 [1] and win their championships around their early 20s. [2]

There's some lag between starting and being world-class simply because continued practice makes you better. Plus, you get much better at sustained focus and being able to connect disparate training experiences together as your consciousness develops in the teens.

[1] https://www.reddit.com/r/tabletennis/comments/1i085sr/a_coll...

[2] https://www.tabletennisdaily.com/forum/topics/what-is-the-pe...


Part of the gymnastics thing is flexibility of the young; if toddlers could be coordinated and strong enough they’d likely dominate as they can contort their bodies into positions impossible for adults.

IMO there is also muscle memory, strategy ect. Being able to process more information doesn't mean it's processed better, the contrary actually if you think about processing times

> In 1950, there were 2.7 suicides per 100,000 15- to 19-year-olds. Today, there are 7.5 (though that’s down from a 1990s peak of 13.2).

Little typo, looking at the link it's 11.2 not 13.2. Someone knows why this peak?


One factor is definitely underreporting. Several “accidental deaths” in the 1950s were code for suicide.


So before it was underreporting and after it was proper categorization? If that was the case we would have seen a more smooth curve before and after I think

I guess even if you win 0.1 cents/day with a bot, it's just scalling afterward


Are there any benchmarks that exist for those 24 languages?


The detailed results are in appendix to the paper: https://arxiv.org/abs/2506.04079



dupe of https://news.ycombinator.com/item?id=45733832

which sank to the bottom thanks to HN's invisible hand

Oh wait, one's not supposed to notice


It's more like the default is to be ranked near the bottom unless your comment gets traction during the brief window of time it is ranked first for being new. Seeing your comments go splat after that window expires is not some nefarious conspiracy..


Oh, you'd be surprised to know what's behind many of those "conspiracies"!


Does someone have the benchmarks compared to other models?


claude 3.7 no thinking (diff) - 60.4%

claude 3.7 32k thinking tokens (diff) - 64.9%

GPT-4.1 (diff) - 52.9% (stat is from the blog post)

https://aider.chat/docs/leaderboards/


Location: Europe (Turin, Italy) Remote: Worldwide can adapt to timezone, can also travel if needed ofr hybrid. Willing to relocate: Yes but in a July 2026! Technologies: Python, Kubernetes, Asp.Net, React, ELK and many more Résumé/CV: https://drive.google.com/file/d/1RlscJr5Lv9oooa0hW14Xz_zoAQP... Email: elias.thouant <at> gmail.com


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