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JDEW

457 karmajoined 8 anni fa

Submissions

Introducing Plan A

astralcodexten.com
6 points·by JDEW·5 giorni fa·1 comments

Rebuilding the Architecture of Science

catalyzernd.substack.com
1 points·by JDEW·9 mesi fa·0 comments

Microsoft Amplifier

github.com
262 points·by JDEW·9 mesi fa·150 comments

[untitled]

10 points·by JDEW·anno scorso·0 comments

I Built an Omni-Directional Ball-Wheeled Bike [video]

youtube.com
2 points·by JDEW·anno scorso·0 comments

[untitled]

1 points·by JDEW·2 anni fa·0 comments

End-to-End Quantum Simulation of a Chemical System

arxiv.org
2 points·by JDEW·2 anni fa·0 comments

The Crescendo Multi-Turn LLM Jailbreak Attack

crescendo-the-multiturn-jailbreak.github.io
16 points·by JDEW·2 anni fa·11 comments

A Headset That Helps Treat Depression

bbc.com
3 points·by JDEW·2 anni fa·1 comments

comments

JDEW
·4 mesi fa·discuss
> Like my Dyson…

Which is wild because a Dyson has a premium price tag.
JDEW
·4 mesi fa·discuss
CDG shows yellow (“minor issues”), 65% of planes arrive on time, 0% cancelled. FRA shows green (“normal operations”) 59% of planes arrive on time, 4% cancelled.

Surely that’s wrong?
JDEW
·5 mesi fa·discuss
> by the other countries

That makes zero sense. You mean “by lowering the profit margin on the goods sold to the US by that specific company”.

Countries don’t pay tarrifs (bar state intervention), companies do.

But yes, it’s probably a mix of the two: raising prices and lowering profit margins.
JDEW
·6 mesi fa·discuss
> The motivation for making school more rewarding and less stultifying should not primarily be its effect on outcomes later in life, but rather that childhood is itself part of life, a very important part.

Almost makes me tear up. 1000 times this.
JDEW
·7 mesi fa·discuss
Nice! The entry for Abundance [0] is listed as another book (An Abundance of Katherines [1])

[0] https://www.goodreads.com/book/show/176444106-abundance [1] https://www.goodreads.com/book/show/215526423-an-abundance-o...
JDEW
·7 mesi fa·discuss
> …undisputed evidence… do not cause problems…

This is unworkable in practice; nothing will ever be completely safe. Instead, we need a public regulatory body that makes reasonable risk/reward tradeoffs when approving necessary chemicals. However, this system breaks down completely when you allow for lobbying and a revolving door between the public and private sectors.
JDEW
·7 mesi fa·discuss
Beautiful site. Also very pleased to see the mitochondrion being referred to as the powerhouse of the cell, as is law.
JDEW
·9 mesi fa·discuss
> 1/800 users mentioning suicide…

“conversations that include explicit indicators of potential suicidal planning or intent.”

Sounds like more than just mentioning suicide. Also it’s per week, which is a pretty short time interval.
JDEW
·9 mesi fa·discuss
> Therefore, grains are cheap and people eat too much of them.

People only overeat themselves into obesity once you process those carbs into high fructose corn syrup etc. Seems like a very different problem.
JDEW
·9 mesi fa·discuss
To blame abundant food for obesity and not the fact that we make everything ultra addictive [0] seems like inverse logic to me.

[0] https://www.nature.com/articles/s41574-025-01143-7
JDEW
·10 mesi fa·discuss
“You know, the most amazing thing happened to me tonight. I was coming here, on the way to the lecture, and I came in through the parking lot. And you won’t believe what happened. I saw a car with the license plate ARW 357. Can you imagine? Of all the millions of license plates in the state, what was the chance that I would see that particular one tonight? Amazing!”

-Feynman, from Six Easy Pieces
JDEW
·anno scorso·discuss
> The laissez-faire approach gave people happy, low-stress, and materially rich lives.

The usual schtick conveniently ignoring the absolute marauding of resources from non-western countries and the effective slave labor extracted from Asia.
JDEW
·anno scorso·discuss
> “Our algorithm right now is provably faster, in theory,” Ahmadi said. He’s hopeful, he added, that in 10 to 20 years, it will also be so in practice.
JDEW
·anno scorso·discuss
Also the “highschool poem”-type writing style is quite jarring but forgiven when he acknowledged it at the end of the article.

> Also I decided to try writing this thread in the style of a linkedin influencer lol, sorry about that.
JDEW
·anno scorso·discuss
> Are “identity politics” just a status game that economically advantaged elites play?

Yes. But it's a disgrace that we're throwing the baby (genuine progress, like the slow acceptance of non-binary people) out with the bathwater.
JDEW
·2 anni fa·discuss
Maybe I’m misunderstanding the article, but I find it baffling that they don’t mention the simple fact that the “best” professors have access to the “best” students. Especially early in career students. Never mind the fact that great schools -> employ great researchers -> enroll great students, even within one cohort this is clear. The top 5% of a class can do their undergraduate research everywhere they please and are in fact often scouted out by top chairs.
JDEW
·2 anni fa·discuss
Maybe that's how they came up with the idea.
JDEW
·2 anni fa·discuss
Agreed, the experience the author describes with a Honeycrisp at the beginning of the article is something I recently had with a Cosmic. Let’s hope it lasts.
JDEW
·2 anni fa·discuss
> I don't think it costs 15kcals to carry 1KG of mass 1km on a bicycle.

Not to be pedantic, but you’re off by a factor of 100 :)
JDEW
·2 anni fa·discuss
> It has been demonstrated that KC(x), can be reasonably estimated by the number of bits required to encode x using a compressor C (such as gzip)

Talk about a cliffhanger :)

Using [0] you get 32B for Alice and 40B for Bob.

[0] It has been demonstrated that KC(x), can be reasonably estimated by the number of bits required to encode x using a compressor C (such as gzip)