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JDEW

457 karmajoined 8 years ago

Submissions

Introducing Plan A

astralcodexten.com
6 points·by JDEW·5 days ago·1 comments

Rebuilding the Architecture of Science

catalyzernd.substack.com
1 points·by JDEW·9 months ago·0 comments

Microsoft Amplifier

github.com
262 points·by JDEW·9 months ago·150 comments

[untitled]

10 points·by JDEW·last year·0 comments

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

youtube.com
2 points·by JDEW·last year·0 comments

[untitled]

1 points·by JDEW·2 years ago·0 comments

End-to-End Quantum Simulation of a Chemical System

arxiv.org
2 points·by JDEW·2 years ago·0 comments

The Crescendo Multi-Turn LLM Jailbreak Attack

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

A Headset That Helps Treat Depression

bbc.com
3 points·by JDEW·2 years ago·1 comments

Microsoft president says no chance of super-intelligent AI soon

reuters.com
6 points·by JDEW·3 years ago·1 comments

comments

JDEW
·4 months ago·discuss
> Like my Dyson…

Which is wild because a Dyson has a premium price tag.
JDEW
·4 months ago·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 months ago·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 months ago·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 months ago·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 months ago·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 months ago·discuss
Beautiful site. Also very pleased to see the mitochondrion being referred to as the powerhouse of the cell, as is law.
JDEW
·9 months ago·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 months ago·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 months ago·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 months ago·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
·last year·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
·last year·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
·last year·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
·last year·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 years ago·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 years ago·discuss
Maybe that's how they came up with the idea.
JDEW
·2 years ago·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 years ago·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 years ago·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)