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gsf_emergency_2

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Natural and artificial forms of embodied mind

youtube.com
1 points·by gsf_emergency_2·10 माह पहले·0 comments

US Military struggling to deploy AI weapons

msn.com
50 points·by gsf_emergency_2·10 माह पहले·49 comments

Time for a New Proof Assistant

youtube.com
3 points·by gsf_emergency_2·10 माह पहले·0 comments

3D reconstruction using only 15 pixels

youtube.com
2 points·by gsf_emergency_2·10 माह पहले·0 comments

Lines on a cubic surface: visualized with Sage and 3D printing (2019)

nathanfieldsteel.github.io
3 points·by gsf_emergency_2·10 माह पहले·0 comments

American Chemical Society: do not expect CO2 capture breakthrough to save us

youtube.com
4 points·by gsf_emergency_2·10 माह पहले·0 comments

TSMC working with Taiwanese beekeepers to produce honey from colocated hives

tomshardware.com
1 points·by gsf_emergency_2·10 माह पहले·0 comments

US Army adopts VC model to supercharge tech deployment

defensenews.com
2 points·by gsf_emergency_2·10 माह पहले·0 comments

China based rare-earths strat on chem engineers' 1978 Lockheed Martin & M-D tour

motherfriendly.org
1 points·by gsf_emergency_2·10 माह पहले·0 comments

Chickens are weirder than you thought

youtube.com
4 points·by gsf_emergency_2·10 माह पहले·1 comments

PsiQuantum raise 1B to build quantum computer in collab with Nvidia

quantumcomputingreport.com
2 points·by gsf_emergency_2·10 माह पहले·0 comments

comments

gsf_emergency_2
·10 माह पहले·discuss
A different take:

https://link.springer.com/book/10.1007/978-3-642-18904-3

(Maybe the Greeks' themselves could have done it, they already had a rudimentary steam engine )
gsf_emergency_2
·10 माह पहले·discuss
Had Archimedes lived to teach the Romans his calculus we might have reached Mars by 500 AD

https://youtu.be/h0gPomI3h8o

that's not from hesitation. And one can only call the Syracuse invasion an inefficiency in hindsight.

The immediate opportunity of a ~million Roman lives compared to other hypothetical opportunities

(One might guess that opportunities of the win-win type weren't covered by Munger's model)
gsf_emergency_2
·10 माह पहले·discuss
Maybe all i'm suggesting is that AI can help us quickly check that what we humans are working on is indeed insane ( and switch to something else if it passes their sanity checks)

The causal path from Rodenderry to the ipod .. is.. easy to approximate compared to the causal path from Zen Monks to Darth Vader.. (though they are in roughly opposite directions)
gsf_emergency_2
·10 माह पहले·discuss
Sorry to repeat but I felt a bit of Eureka

If I were to put myself in Archimedes' shoes (when he basically discovered calculus) motivation comes from "this is nuts but it could work" and meaning comes from "yep that works!"

https://youtu.be/h0gPomI3h8o

(That was long ago, but I'm sure it also happens today)
gsf_emergency_2
·10 माह पहले·discuss
Edit: if I were to put myself in Archimedes' shoes, motivation comes from "this is nuts but it could work" and meaning comes from "it works!"

>Money is a path to acquiring sufficient power

Power and money are almost interchangeable, and I'm taking a wild guess that better questions are hidden in that "almost" (as you say, "wisdom+effort", but I'd have to sleep on that for a few nights in order not to casually one-up that with "precience")
gsf_emergency_2
·10 माह पहले·discuss
Edit: if I were to put myself in Archimedes' shoes, motivation comes from "this is nuts but it could work" and meaning comes from "it works!"

More like survival. I think of Archimedes' letters to the librarian of Alexandria, describing his secret technique of infinitessimals. It seems clear that he knew his work was meaningful but he wasnt going to die without telling anybody about it. He wasn't looking for validation, he didn't need it
gsf_emergency_2
·10 माह पहले·discuss
Thanks for helping to refine the thinking. I guess the other side of the coin that would be make the paradox interesting is that, in the long term, it has to seem that most of the stuff built with money (but without intrinsically motivated managers) lose out to the stuff built on pure passion. After discounting for a heap of survival bias.
gsf_emergency_2
·10 माह पहले·discuss
There's this related phenom which seems paradoxical to me but maybe you can help figure:

Things that are built with money (& not by say, intrinsic motivation alone) seem to have a high ratio of (traction) to (resources invested). Not sure if marketing alone can explain that?

Obvious exceptions come to mind , eg the Linux kernel, but even that was massively boosted by commercial interests.

(One other class of exceptions could be tentatively named "winning the zeitgeist lottery")

If you would agree that this phenom exists in the short to mid time frame: without the likelihood of traction, how can intrinsic meaning alone provide motivation?
gsf_emergency_2
·10 माह पहले·discuss
It's the LinkedIn version of the challenge to tell people they can prove P=NP without te ...

As far as Jane Jacobs (not a professional) is concerned, this is the hardest problem for any tribe of humans: how to survive as a culture?

On values (some say fumes) or on money. Values vs value. Academia back in the days of Athena was a "solution" on the values end of the spectrum. Religion, too, until they figured out they could appeal to the "charity" of the spiritually hungry rich (& later, everyone)

(I appreciate the Benedictine orders for limiting their offer of spiritual goods to some devilish brews )
gsf_emergency_2
·10 माह पहले·discuss
>Writing a book is a horrible, exhausting struggle, like a long bout of some painful illness. One would never undertake such a thing if one were not driven on by some demon whom one can neither resist nor understand. For all one knows that demon is simply the same instinct that makes a baby squall for attention

--EAB, Why I Write

(The trick could be for some of us amateurs to preferentially attend to the preternaturally funny babies)
gsf_emergency_2
·10 माह पहले·discuss
>embarassed

Like I once managed not to be triggered by ex-VC aebtebeten's routine dismissal of the following thesis the pieces of which I then had to shovel back into the incubator: expert embarassment is a seriously under-investigated vehicle that can't be faked in front of hiring committees (/elite managers/apple-ICs-who-cant-help-but-be-promoted-into-???)..

schlep-tolerance (all sorts of tolerance, sprezzatura, even) can be faked (whether until made or not) these days..

Embarassment.. it's only slightly better than self-deprecatory humor (in that the embarassed party explicitly confesses to (not merely) incomplete sentience, but also inexplicable emotional sequelae etc etc)

Now, who's going to devote decades to perfecting performative embarassment? Only someone you must hire at any cost (?) like.. a Soham Parekh who can explain the meta of what he's doing so you'd pay him to continue the shtick

To the guy out there in the arena: sorry! My anti-anhedonia model needs fine-tuning. It's a lifelong slog..

As it is, I'm embarrassed that this stuff doesn't attract upvotes..
gsf_emergency_2
·10 माह पहले·discuss
Looks like fitzhugh-nagumo with extra terms?

(Or hodgkin-huxley with fewer)

A show-HN mid-dive with Brian simulator would be cool
gsf_emergency_2
·10 माह पहले·discuss
Oops late to the tussle with identarians.

>Andersen suggests that a tradeoff exists in predictive processing, where giving higher weight to prediction errors prevents the detection of false patterns (i.e. apophenia) at the cost of being unable to detect higher level patterns, and giving lower weight to prediction errors allows for the detection of higher level patterns at the cost of occasionally detecting patterns that don't exist, as in delusions and hallucinations that occur in schizotypy.

Personally: I focus on the anhedonia because ime the other schizotypists* (&, less commonly, diagnosed autists) seem to have it, and, as I might have mentioned before, negative affect in combo with some other traits tends to attract bullies/certain sadists/karens/well just friggin identarians and not fellow autists/schizos whatever :)

(*As far as I'm concerned the founding stoics were simply rationalizing their anhedonia, so they needed rich and powerful patrons to take that practice to the masses. Former-day VC and unis, as it were)

https://news.ycombinator.com/item?id=45418765
gsf_emergency_2
·10 माह पहले·discuss
I was amused that higher quality quartz from Spruce Pines NC (Sibelco) doesn't go into the chips themselves, but the silicon crucibles (makes sense in retrospect because you need your tools to be finer than the product, but as a chip-user..) and display glass
gsf_emergency_2
·10 माह पहले·discuss
>One surprising thing I learned is that ChatGPT can solve the word segmentation problem quite well, and it can even add punctuation and capitalization back into the message. While LLMs are far too slow to participate in the performance-intensive crack (we can use simpler heuristics like trigrams for that,) their ability to make semantic sense of partially mangled text might still be useful in automating the “sense of rightness” which hitherto has been left to human cryptographers.

Also. Plot device in Cryptonomicon (iirc)

Lagniappe https://www.amazon.com/Codes-Villains-Mystery-Stories-Cipher...
gsf_emergency_2
·10 माह पहले·discuss
I think a better question is of the form "known by Ginsparg?" Conjecture: "no" :)

"aP,aS" is a recipe for achieving an equilibrium of (semipermanent) purgatory . Yet there could be tiny (cross-community, even though not community-wide) pockets of optimism/mutual learning:

https://www.w2cxm.org/

Could use better photos for their balloon launches, has backstage access to outdoor events, only a tad identarian etc

How's business at the Daily Sun?
gsf_emergency_2
·10 माह पहले·discuss
Ah yes, a paper from Fan Shanhui's group at Stanford, which kicked off the whole business. Should have linked that instead!

This is 5.7 deg (using metasurfaces to selectively reflect reflect absorb different wavelengths)

compared to a less fancy 4.9 deg from their seminal paper (2014)

https://www.nature.com/articles/nature13883

Maybe comparable cooling can be achieved with even cheaper techniques..?
gsf_emergency_2
·10 माह पहले·discuss
As someone who has worked in adjacent areas, I guessed that one might find it in random matrix pedagogy, but only after reading Sam (B) Hopkin's comment was I able to get google to give a source for something close to that formula:

https://mathoverflow.net/a/300915

(In particular, I had to prompt with "Stieltjes transform". "Resolvent" alone didn't work.)
gsf_emergency_2
·10 माह पहले·discuss
To flip this into a potential solution to a wider problem-- global thermal balance-- combine solar panels with radiative cooling.

https://www.sciencedirect.com/science/article/pii/S258900422...

https://www.pv-magazine.com/2025/01/13/daytime-radiative-coo...
gsf_emergency_2
·10 माह पहले·discuss
To add color to your opinion: this piece was written by one of the financial editors

https://www.ft.com/tabby-kinder

No "unified opinion" but an editorial stance

https://en.wikipedia.org/wiki/Financial_Times#Editorial_stan...

you want to open a wikipedia debate on that :)?

If I were you I'd point to the FT [Weekend] Magazine marquee instead