Nicolas Roman Posner

Nicolas Roman Posner

@nrposner.com

data science / software engineering in NY; continvoucly morging; current pipeline: rust, agn disk channels, bevy, scientific integrity; writing @ nrposner.com, nicoroman.substack.com; no kings;

181 followers244 following505 posts

Okay, so a C++ template is like a Rust generic, except it's not defined anywhere, you need to guess what it does by reading callsites, and if you get it wrong, you can go fuck yourself I'm getting goddamn Julia flashbacks

Nicolas Roman Posner reposted

“He’s got the White House looking like Saddam Hussein opened up a Cheesecake Factory” — Obama

Nicolas Roman Posner reposted

“LLMs don’t know how to stop. You ever see them having a phone call with each other? They don’t know how to hang up. And meanwhile, the meter’s ticking!”

“If you worked for McKinsey, sorry—it’s like if you ate beef in Britain in 1984, sorry, we can’t let you donate blood—you shouldn’t be CEO. And yeah, the current CEO of Google is a McKinsey alum, and it show.”

“If you went to an Ivy in the 90s, you had classmates go into management consulting—what do you know, you were doing a kegstand 30 minutes ago?

“I’m glad the Cassandra devs enjoy not having to think about memory, but now I’m working with Cassandra in production and doing the GC seance“

Nicolas Roman Posner reposted

"So the guy called himself a king" *muffled gasps from the panel* "and he sent thousands of soldiers to quarter in my city" *Washington audibly whispers "what the f-"* "and so we, like, formed this system where we'd call up people within a minute or two if they showed up" Paul Revere: hell yes

Philip Bump@pbump.com

Even if this were viable as a concept (that there's an afterlife; that it allows conversations with others; that enslavers are going the same place as you), who cares? Oh, are you mad at me, Ben Franklin? Tough shit.

Nicolas Roman Posner reposted

COVER REVEAL!!! "AND LOKI IN HIS PRISON" book 1 of "HANGED GOD'S GAME" With incredible artwork by Jon Sideriadis. I love the intricate storybook feel, perfect 4 a book aiming to give adult readers the sense of wonder we felt as kids opening a myth book Pre-orders open USA & UK: buff.ly/leGWuZA

Nicolas Roman Posner reposted

Can I just say how poorly constructed the sentence "Five decisions stay with people" is? Is the number of decisions really what you're centering? When you have "people" right there? I'd say"The people on the team are responsible for:" with a list, and get rid of the useless diagram

Matt Keeter@mattkeeter.com

this figure must hit hard if you don't think about it for more than five seconds

Nicolas Roman Posner reposted

Once witnessed one of the most eminent professors in the field completely fail to make coffee and pour himself a mug of plain hot water instead. "Keynes'd my coffee" to mean "didn't add any coffee to the coffee" has permanently entered my vocabulary to this day.

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Nicolas Roman Posner reposted

no kings includes billionaires who think they’re kings

Josh Sternberg@joshsternberg.com

Meta took down the No Kings instagram; TikTok banned the Musk documentary account for supposedly violating its political posting policies. A reminder that platforms are owned by the wealthiest of people, control the means of media distribution, & put their thumbs on the democracy scale as they wish

Nicolas Roman Posner reposted

Was watching Buffy’s Anya backstory episode. Friend asked why I sighed. “She’s not of a sufficiently high social class to have domesticated rabbits that far north in Europe in that century, but the writers couldn’t know, the paper was only presented at a conference yesterday.” Accuracy is fleeting.

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Nicolas Roman Posner reposted

if you use Haskell, Nix, or Rust it is your professional obligation to ostracize these people in any way shape or form that you have the capacity for. if you work for Anduril you are less than dirt; if you take their money you are a pathetic, disgusting loser.

Mother Jones@motherjones.com

To "revel in the death of those who truly deserve it...is normal, good, and aligned with our natural and national order," Anduril co-founder Palmer Luckey wrote on X.

Nicolas Roman Posner reposted

- Can you pass the salt? - Passing the salt is real work. Probably about a day's worth. Given we're on track to finish lunch today, I probably would budget that for next quarter. - Just pass the damn salt *passes salt* - Okay, you win this one. It actually took three seconds. Listening and learning.

Nicolas Roman Posner reposted

The abstract of the original article in Journal of the History of Biology by @alistairsponsel.bsky.social and Brian Sutton is really quite something. doi.org/10.1007/s107...

Science Magazine@science.org

Exclusive: A new analysis refutes James Watson’s claim that he was the first to recognize the significance of the famed photograph 51. https://scim.ag/4rTKck8

Nicolas Roman Posner reposted

Polars 2.0.0rc2 has been released. We expect this to be the last release candidate and that Polars 2.0 will go live next week. Install now by running `pip install --pre polars` Link to the full release guide: docs.pola.rs/releases/upg...

Nicolas Roman Posner reposted

Nicolas Roman Posner reposted

@jesawyer.bsky.social Think we can convince someone to name the next big solar field HELIOS One?

Ada Palmer@adapalmer.bsky.social

California is weaning itself off fossil gas, fast. Gas-fired electricity generation in California fell by 26% in the first half of 2026, as utility-scale solar, batteries and the new SunZia wind project feed power in via a dedicated transmission line. buff.ly/QWQoLPc #ShareGoodNewsToo

Nicolas Roman Posner reposted

California is weaning itself off fossil gas, fast. Gas-fired electricity generation in California fell by 26% in the first half of 2026, as utility-scale solar, batteries and the new SunZia wind project feed power in via a dedicated transmission line. buff.ly/QWQoLPc #ShareGoodNewsToo

buff.lyHow California Is Kicking Its Natural Gas Habit - Inside Climate NewsSolar and batteries matter, but they’re not the only reasons for the steep decline in gas-fired electricity.

Nicolas Roman Posner reposted

Bull’s-eye example of what @doctorow.pluralistic.net calls a Reverse Centaur situation, with humans supporting technology instead of technology supporting humans.

404 Media@404media.co

SCOOP: Meta execs announced that its much-hyped AI agent, Muse, had a new feature: It could call businesses for you to do things like make a restaurant reservation or a haircut appointment. In reality, Meta is testing having these calls being made by human beings in call centers, 404 Media learned.

Nicolas Roman Posner reposted

Replying to @tigas.eurosky.social

& our more recent Black Death research shows that peasant empowerment only happened in very limited areas where policy enabled it; elsewhere elites used the disruption 2 strip workers’ rights more, creating the 1st debtors’ prisons. But only the outdated “mass death => wealth” version gets quoted 🤨😔