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David Marx

@digthatdata

I read a lot of research. Currently reading: https://dmarx.github.io/papers-feed/ Statistical Learning Information Theory Ontic Structural Realism Morality As Cooperation Epistemic Justice YIMBY, UBI Research MLE, CRWV Frmr FireFighter

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Latest posts by David Marx @digthatdata

How long will it take for the burning oil in Iran to impact global weather? Is this something models will need to be updated to account for? I imagine it will probably at least have similar short term effects as a major volcanic eruption, in addition to the longer term effects from the addl carbon.

10.03.2026 19:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

you're not wrong, and also dude should just be happy some weirdo didn't turn him into paint or medicine.

10.03.2026 17:02 πŸ‘ 12 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

old: wealth shows you have good ideas and/or work ethic.
bold: wealth shows you can cobble together and hype a scam.

10.03.2026 16:52 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

> The unlawful workaround has created β€œa chaos that pervades criminal prosecutions” in New Jersey, Brann wrote, explicitly framed his ruling around the risk to public safety of invalidating criminal prosecutions en masse

How's that for "irreparable injury", justice roberts? double jeopardy for all?

10.03.2026 16:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

the eigenspace I allude to here is why entanglement is a property of good representations: features overlap.

10.03.2026 15:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
mHC: Manifold-Constrained Hyper-Connections Recently, studies exemplified by Hyper-Connections (HC) have extended the ubiquitous residual connection paradigm established over the past decade by expanding the residual stream width and diversifyi...

arxiv.org/abs/2512.24880

10.03.2026 15:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

disentanglement is a red herring. you *need* entanglement. Rather than fully disentangled representations, you want to induce *locally disentangled subspaces*. instead of diisentangling the representation directly, promote disentangledprojections of the representation.

10.03.2026 15:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Dr. Howard has Prasad nailed. This is more than worth a read.

10.03.2026 14:26 πŸ‘ 77 πŸ” 25 πŸ’¬ 3 πŸ“Œ 0

the US healthcare system is modern indentured servitude.

10.03.2026 15:21 πŸ‘ 2 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

we really are on the stupidest timeline.

10.03.2026 15:14 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Also: if two options are in competition, that doesn't mean each option has equal likelihood. "Either X or Y" does not mean "50% likelihood that X is correct".

10.03.2026 15:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The report says that (among other crimes) the RSF has been denying access to humanitarian groups since October 2025. Friendly reminder that the US abruptly halted humanitarian service several months earlier.

10.03.2026 14:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
a banana peel is laying on the floor in a living room . ALT: a banana peel is laying on the floor in a living room .
09.03.2026 22:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

You know, since the first modern oil crisis in the 70s it feels like we shouldn't have quadrupled down on oil dependency and car required living

09.03.2026 20:08 πŸ‘ 148 πŸ” 34 πŸ’¬ 2 πŸ“Œ 3

TLDR: all benchmarks are terrible except for the ones you engineer yourself specifically to answer your question of interest.

09.03.2026 20:26 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

whatever, fine, just let it happen. pat him on the back and tell him he was a good boy. let's gtfo before trump finds a way to make the bad situation even worse. maybe we can give him the NBA peace prize.

09.03.2026 20:23 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

the people have spoken: clearly, flunkies are ablated rather than sacrificed.

09.03.2026 19:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

if you're passing out whistles, you should consider writing that phone number on them. Maybe you could have some stickers/labels made in bulk so you could just slap it on quickly.

09.03.2026 17:36 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Fun fact about this style of safety: you want a failure mode that's progressive + noticeable. This is why rescuers use soft wood for shoring instead of hard: fails earlier but only partly and noisily.

Sacrificial flunkies should loudly attract attention to themselves when they're up for replacement

09.03.2026 17:32 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Not that it matters, don't mind my pedantry. It's probably the coffee kicking in.

09.03.2026 17:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Sacrificial Safety: How Railway Crumple Zones Save Lives - Railway News - Rolling Stock, High Speed Rail & Infrastructure Why do modern train noses collapse? Discover the science of the Crumple Zoneβ€”the sacrificial structure designed to absorb crash energy and protect passengers.

yeah I love the analogy, and "sacrificial" is a word that applies to safety features like crumple zones. "Ablative" is really more evocative of a heat shield than a crumple zone. "Sacrificial" works for either.

09.03.2026 17:14 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

I think "sacrificial" might be truer to the role than "ablative" here. Unless we're talking about like surrounding yourself with flunkies to force your way through a press pool, leaving a few flunkies behind that got peeled off by particularly persistent interrogators.

09.03.2026 17:10 πŸ‘ 4 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

schools are hiring?

09.03.2026 16:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Local opinion: Arizona Republicans want to make our children sick We have a vested interest in protecting our communities and everyone in them. β€œMedical freedom” is the antithesis of community.

The idea of β€œmedical freedom” weighs one parent’s decision to refuse vaccines as more important than another’s decision to protect their own children from contagious, vaccine-preventable diseases”.

@jimalwine.bsky.social and I in a new OpEd about AZ trying to ban childhood vaccine requirements.

09.03.2026 14:34 πŸ‘ 154 πŸ” 71 πŸ’¬ 13 πŸ“Œ 4
Video thumbnail

What if you could automatically transcribe children's speech sounds from their first babbles to full sentences?

Screening for speech delays. Comparing how kids learn to talk across languages. Following how sounds evolve month by month.

We're building toward this with BabAR🧡 (sound on πŸ”Š)

09.03.2026 13:07 πŸ‘ 51 πŸ” 19 πŸ’¬ 3 πŸ“Œ 6

In 2024, a grant scored in the top 10%/14% had a 95%/70% chance of being funded. Last year, that dropped to 55%/20% chance.

The republicans are strangling American prosperity and security from every direction.

09.03.2026 15:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

i'd like to divest, please.

09.03.2026 14:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

bsky.app/profile/sash...

the incentive structure has changed a lot. because regime survival β€” and the continued existence of iran as a whole β€” is now at play in a way that wasn’t true a week ago.

09.03.2026 06:22 πŸ‘ 36 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

claude is product. product have opaque api. much bzz, such whrr.

09.03.2026 06:34 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

we always knew those sweepers were extraneous bullshit.

09.03.2026 06:29 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0