HNHacker News
TopNewBestAskShowJobs

virissimo

314 karma · joined December 7, 2017

submissionscomments
virissimo··on Meta bans ads for Virginia Woolf play in Spain
> There is no EU regulation forcing Meta to ban anything.

They didn't claim that. Many EU regulations don't actually ban the thing, but make it more expensive, cumbersome, risky, etc... This has a similar effect as censorship, but doesn't imply there is some law that say "it is illegal to say X".

virissimo··on Oceans hit highest temperature on record
Does your hypothesis predict that Texas would be one of the most renewable-energy-heavy states in the U.S.?
virissimo··on Private prisons announce $1.4B in revenue as immigration detentions climb
In practice, it doesn't seem to make much difference:

> Propensity score matching and regression analyses of the National Inmate Survey are used to examine individuals’ experiences and perceptions of environmental quality in public versus private prisons across key domains of prison life, with an emphasis on needs, behaviors, victimization, and attitudes. No differences are identified for women. Males in private prisons are more likely than men in public prisons to perceive there to be inadequate staffing and are less likely to report maintaining ties with people outside of prison. Men in private prisons are also less likely to report crowding to be an issue.

https://www.researchgate.net/publication/361439680_Private_V....

virissimo··on How to Make a Nintendo 64 Game in 2026
Taking it to a logical extreme is good practice for thinking from first principles, but always pair it up with going to the logical extreme in the other direction. That might look something like: "would you really eat at a restaurant owned by a habitual jaywalker?".
virissimo··on The revenge of the philosophy majors
Logicians are typically part of the philosophy department, at least in the US.
virissimo··on Claude Science
It seems to me that LLM's could massively improve reproducibility issues if journals would require that the papers be reproducible by model X using a standardized prompt in < N minutes, etc...
virissimo··on Ultrasound imaging of the brain
> MRIs are actually widely available in most cities at reasonable cost

Typical wait time for an MRI in Canada is 2 months.

virissimo··on Anthropic employees accuse Trump administration of targeting them
Applying equally to all the industry is a characteristic of good regulation, not of regulation tout court.
virissimo··on Can Europe train a frontier AI model on the compute it owns?
The U.S. Constitution is older than the current constitution of every EU member state and has remained continuously in force longer than any of them.
virissimo··on European sunscreens are safer than American (2024)
Furthermore, even if the trade deficit was something to worry about, why should the food and drug safety bureaucracies be the ones to determine that kind of economic policy?
virissimo··on Build Your Own ALU
I've been working through Nand2Tetris with my 13-year-old son, but the official hardware simulator was pretty overwhelming. That's why I built a browser version that tests the first 2 chapters, is simpler, and has a tighter feedback loop with more helpful hints.

Let me know what you think, especially if you are young or teaching young people. If you have any feedback, open an issue here or comment below: https://github.com/jaysonvirissimo/build-your-own-alu.

virissimo··on Flock cameras keep telling police a man who doesn't have a warrant has a warrant
It's not insane at all to return both in a lookup. The "reporting person" will often be wrong about slight variations when calling in a license plate and the downside of errors are asymmetric: it is much more dangerous for the officer to think a driver doesn't have a warrant when they do versus thinking they have a warrant when they don't.
virissimo··on "People who don't use AI will be left behind"
People are worse at mental arithmetic than they were in the recent past, so it's not clear that they aren't "dumber" in the sense people meant at the time.
virissimo··on Scores decline again for 13-year-old students in reading and mathematics (2023)
US teacher pay is near the top for OECD countries: https://www.oecd.org/en/data/indicators/teachers-salaries.ht...
virissimo··on The Rational Conclusion of Doomerism Is Violence
Does this apply to other domains or just AI? For example, if you think gain-of-function research accidents put millions of lives at risk, is the logical next step to quit your job and become a terrorist?
virissimo··on Ask HN: What Are You Working On? (April 2026)
I'm beginning to homeschool my kids in computing, and we are pairing up chapters of The Elements of Computing System (the Nand2Tetris book) with games that teach similar skills/kinds of thinking (Human Resource Machine, Comet 64, etc...), but we didn't find anything to supplement the first two chapters (where you build basic chips up to an ALU in HDL). I ended up starting creating a kind of browser based kata for those chapters here:

https://virissimo.info/build-your-own-alu/

LMK what you think.

virissimo··on How to Keep ICE Agents Out of Your Devices at Airports
The quote literally contains the string "Transportation Security Administration" in it.
virissimo··on Tim Bray on Grokipedia
Some left-coded popular conspiracies:

1. The Iraq war was a plot to steal oil reserves

2. World Economic Forum / IMF intentionally impoverish nations

3. Police across America are systematically hunting and executing Black men (thousands per year), but are protected by racist institutions

4. Trump assassination attempts were false flag operations

5. Big Pharma deliberately hides natural cures for cancer to protect corporate profits

virissimo··on SQL Anti-Patterns
There are ZIP codes that overlap a city and also an unincorporated area. Furthermore, there are zip codes that overlap different states. A data model that renders these unrepresentable may come back to bite you.
virissimo··on Menstrual tracking app data is gold mine for advertisers that risks women safety
While it's true that CNN ran an article like that, the underlying claim has been formally rebutted by the West Virginia Prosecuting Attorneys Association, who clarified that:

> Women who experience miscarriage are not required to notify law enforcement and should not fear prosecution…recent public statements do not reflect the consensus of West Virginia prosecutors.

https://wchstv.com/news/local/wva-prosecuting-attorneys-deno...

virissimo··on The Truth about Atlantis (2019)
Many European scholars did consider Troy fictional. For example, Jacob Bryant's "A Dissertation concerning the War of Troy" (1796) explicitly argued that Troy never existed as a real city and that the Trojan War was purely mythological. He thought Homer's place names derived from Egyptian and Phoenician religious vocabulary, so the entire Trojan War narrative should be interpreted as imported solar allegory without any historical basis.
virissimo··on Why hasn't commercial air travel gotten any faster since the 1960s? (2009)
Perhaps it's more likely at an American airport, but I've been asked to remove shoes in both the UK and Portugal when flying to other European countries.
virissimo··on Why DeepSeek had to be open source
Your original claim was that "only European powers had the urge for colonization," but now you're citing Arab, Egyptian, and Phoenician examples. Do you see these as exceptions? If so, wouldn't that contradict your original claim? Or are you reconsidering your definition of colonialism—or using "European" in a broader sense (that somehow includes Arabs and Egyptians)?
virissimo··on Why DeepSeek had to be open source
> Only european powers had the urge for colonization, no other civilization in Americas, Africa or Asia really ever want to colonize, expand perhaps but not really colonize.

* Inca Empire: Relocated entire communities (the mitmaqkuna) into new provinces to cement imperial control—these were explicit colonies with an imposed administrative and cultural framework.

* Ancient Egypt: Occupied Nubia, built forts, stationed garrisons, and imposed Egyptian officials and religion on the local population.

* Mongol Empire: Installed governors across conquered regions stretching from Eastern Europe to East Asia, moved artisans and workers to bolster Mongol centers, and demanded tribute—hallmarks of a colonial system.

* Imperial China: Established commanderies in newly acquired territories (e.g., southern China), encouraged Han settlement, and superimposed its bureaucracy over local governance.

virissimo··on Who is Marcellus Williams: Execution in Missouri despite evidence of innocence
Prior convictions are evidence in the broad sense (because they provide information that could update one's belief about a defendant's character or likelihood of committing a crime), but not legally admissible evidence (in many jurisdictions).
virissimo··on Fast Crimes at Lambda School
I did a year of computer science, but ended up going to App Academy with an ISA, because I couldn't really afford another couple of years. If ISAs are indentured servitude, but are still better than going to university, then what does that say about universities?
virissimo··on Ancient Chesapeake site challenges timeline of humans in the Americas
A series of ordinary evidences can collectively make an extraordinary claim more probable than its negation.
virissimo··on Deaf girl is cured in world first gene therapy trial
Perhaps we should have different words for voluntary (choosing to regain your hearing, etc...) and coercive (forced sterilization, etc...) "eugenics", since almost all of the negative connotations of the word are (rightly, IMO) attributed only to the latter.
virissimo··on Daniel Dennett has died
jhbadger: But logicism, the idea that all of math can be reduced to logic, is itself a controversial philosophical thesis!
virissimo··on Sam Bankman-Fried sentenced to 25 years in prison
His likelihood of re-offending is low because he now has a near universally bad reputation and so is much less likely to be trusted with other people's money in the first place.

Whether that means he should have a shorter sentence depends on the purpose of criminal sentences. If the purpose is punishment or deterrence, re-offense probability isn't as relevant, but if it is merely to protect others while he is put away, it is the most relevant consideration.

Page 1 of 3Next →