HNHacker News
TopNewBestAskShowJobs

adolph

8,422 karma · joined January 27, 2010

Howdy!
submissionscomments
adolph··on The top secret URSALA, RAQUEL, and FARRAH satellites (2025)
I can't find great sources for the story, but I saw a claim that the NRO purchased NeXT stations through backchannels in a quantity that was financially significant for NeXT's survival.
adolph··on NASA asked several former SR-71A staffers to help secret restart
The astro-inertial navigation systems in the SR-71 and ICBMs predate GPS by a lot.

https://www.twz.com/17207/sr-71s-r2-d2-could-be-the-key-to-w...

adolph··on NASA asked several former SR-71A staffers to help secret restart
Sometimes things really are delusion until they become reality. Isaacman built up Draken International, "an American provider of tactical fighter aircraft for contract air services including military and defense industry customers." [0] Its fleet includes 1960's vintage aircraft like the Mirage F1. He also is privately undertaking a restoration of a Pavina Tornado. [1] Additionally he has donated restored or to restore early missile artifacts to a space museum. [2]

Could Isaacman's NASA restore and fly an SR-71? If anyone on the planet had a chance, it's either him or Paul Allen and Allen isn't around any more.

0. https://en.wikipedia.org/wiki/Draken_International

1. https://thisisflight.net/2024/07/02/jared-isaacman-announces...

2. https://www.yahoo.com/news/private-astronaut-jared-isaacman-...

adolph··on Nicholas Polson has authored 258 academic papers in 2026 so far
The SSRN ID of the page linked to by the article [0] is not the same as the SSRN ID [1] linked from a chicagobooth.edu scholar by that name [2]

0. https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=170...

1. https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=228...

2. https://www.chicagobooth.edu/faculty/directory/p/nicholas-po...

adolph··on Flock Wants the Most Detailed Map of Its Surveillance Cameras Taken Offline
If the site has trademark issues, it is irrelevant if the company has the site's removal as a goal or not. The site could address the trademark issues by altering its infringing materials, or if deciding the claims are spurious, legally challenging or ignoring them, and move on. The site's security consultancy proprietor has more to gain by claiming it has forbidden data.
adolph··on Flock Wants the Most Detailed Map of Its Surveillance Cameras Taken Offline
3rd party copyright enforcement goes out an spams anything they think will get their stats up. I doubt anyone would know about this site if the security researcher behind it wasn't able to make some press with "I got a trademark notice!" The claim is "Flock Wants ..." and the evidence is "someone got a trademark C&D."
adolph··on Flock Wants the Most Detailed Map of Its Surveillance Cameras Taken Offline
I have no opinion one way or another. My first guess is that they have an IP protection firm that goes out and protects their trademarks like any normal company. The action is content neutral in the sense that it doesn't matter if it is the official Flock fan club or hate club. Is it more likely that some evildoer at Flock is twisting their mustache saying "I know how to eliminate this map site—the Streisand Effect!"

The article makes a strong claim and then provides weak substance. An accurate headline is "Flock Map Website Sent a Trademark Notice."

adolph··on Flock Wants the Most Detailed Map of Its Surveillance Cameras Taken Offline
>> "AI-native social engineering defense platfom"

> Is that the description of the law firm?

Did you read the article? That is a quote from the article, typo and all.

adolph··on Flock Wants the Most Detailed Map of Its Surveillance Cameras Taken Offline
The article's headline is the claim: "Flock Wants the Most Detailed Map of Its Surveillance Cameras Taken Offline"

The basis for this is an undisclosed trademark letter from a 3rd party. The company in question may or may not want the map taken down. However, the article offers scant evidence for the headline claim. That is why it is clickbait. It promises something large and delivers something minimal.

The security researcher in question has certainly made a splash however. Promising new levels of people mad at Flock is definitely the way to create some bona fides.

adolph··on Flock Wants the Most Detailed Map of Its Surveillance Cameras Taken Offline
The article says it's a trademark dispute. A cease and desist letter is a normal part of the process.
adolph··on Neal Stephenson responds with wit and humor (2004)
Anathem, please reconsider. Do you remember the part about Artificial Inanity? Right before the entire book is revealed as an elaboration of Everett's MWI? It's right up there with Snow Crash's reflection on Jaynes' Origin of Consciousness.

https://news.ycombinator.com/item?id=14554592

adolph··on Flock Wants the Most Detailed Map of Its Surveillance Cameras Taken Offline
Clickbait. The website proprietor received a 3rd party trademark infringement complaint. If people in the company would prefer the map to be offline, they are taking a very roundabout way of accomplishing it.

  On Thursday, Michael was notified that Doppel, which describes itself as an “AI-native social engineering defense platfom,” filed a trademark infringement complaint regarding his site, claiming to be working on Flock’s behalf. Doppel says that the site is using the trademark “FLOCK SAFETY” without authorization, which “may cause customer confusion / harm.” Doppel requested the site be taken down.
adolph··on In an $80 motel room, a discovery to shed light on the origins of life
In one of the papers:

The samples were transported to the lab and observed at 100 to 400X magnification using an inverted microscope (IX51, Olympus, Tokyo, Japan).

A source for inexpensive high-quality equipment of questionable working order is whatever auction site your local hospital system uses to dispose of excess equipment.

adolph··on Raspberry Pi blocks changing RAM chips
What a world we live in that hot air reworking RAM on a SBC makes any sense. I can kind of understand shanzhai GPUs to get around export restrictions, but RPis?
adolph··on Two parallel neural ectoderm progenitors contribute to the developing brain
While many comments are about brain lateralization, which this research does not address, an interesting aspect is how much it would lend credence to the "Triune Model" of the brain [0], which is generally described as discredited.

The authors limit their claims to "the longstanding question in developmental biology of how and when different regions of the central nervous system diversify from one another." So folks wanting to see a "lizard brain" in there will have to keep searching.

Edit/Append: Something I will keep an eye out for is how this knowledge changes the understanding of cephalopod brain dev/func. If hemichordates were evolutionarily later than protostomes like an octopus, what will that mean for the types of neural cells available for them? If octopus neurology is more like "forebrain and midbrain—which are both aNE-derived lineages," then does that mean that the "posterior neural ectoderm (pNE)" is evolutionarily later?

0. https://www.sciencefocus.com/the-human-body/the-lizard-brain...

adolph··on Two parallel neural ectoderm progenitors contribute to the developing brain
And Iam McGilchrist in The Master and His Emissary nearly 20 years after Stephenson.

https://en.wikipedia.org/wiki/The_Master_and_His_Emissary

adolph··on If materialism is true, the United States is probably conscious
I think the author really missed by failing to integrate Hayek's ideas.

  Hayek argued that market prices thus allow agents—all of whom operate with 
  limited information—to coordinate their activities. By contrast, the full 
  information equilibrium models obscure the process by which real markets deal 
  with the problem of dispersed information, because they are based on the 
  assumption that such coordination has already occurred.
https://www.britannica.com/money/F-A-Hayek/Hayeks-intellectu...
adolph··on The engineering behind the US Strategic Petroleum Reserve
In the S&P article linked by another comment, there is an interesting note about storing other materials:

  The [Early Storage Reserve] caverns at the Bryan Mound site were originally used by Dow Chemical to store magnesium. 
https://www.spglobal.com/energy/en/news-research/blog/crude-...
adolph··on Claude Cowork and chat are now one Claude
And not related to Safire's "nattering nabobs of negativism," the originals of whom SF's Nob Hill eponymizes.
adolph··on Show HN: I made a flight simulator, except you're just a passenger
Perfect error message when opening the cockpit door: "You must play a different flight simulator if you want to go in there."

And: "No way! Opening the cabin door during flight is a federal offense!"

adolph··on I can't stop thinking about Papua New Guinea
> unless you actually believe the Greeks were amongst the first humans to truly emerge with consciousness which seems farfetched to me

To the extent that human consciousness can be described from within itself as something distinct from a pan-consciousness of all things, is it farfetched to consider it as not existing until it did emerge? In what artifacts could someone discern the threshold at which consciousness arose?

adolph··on Apple's Dimensional Drawings
Love how the inserts' "MAGNET POLARITY FOR EACH MAGNET" calls out polarity for top side and bottom side in separate columns as if each one could be a wee horseshoe magnet with the poles pointed in the same direction.

I momentarily confused about how how bar magnets in a ring could be oriented to top and bottom until I reviewed page 2 which stipulates "top" means the part of the insert facing the person and "bottom" into the device.

adolph··on Apple iPod Engraver (2019)
Oh yeah, I forgot what the table layout stuff used to be like. Since the back has a shine gradient across the back, each position would need all the possible characters. iirc, in that period an article on A List Apart [0] proposed something like that. I think they were doing curved box corners and sending all corners in the same file and using background positioning to only show the portion of the image depicting that corner. As I scan the article it is heavy on CSS positioning, which is used in the demo but I recall IE5 had quirks.

How true to period is the demo? I see in the source "I've tried to preserve the core of this code as it was when I wrote it in June 2005." but most of the page is a static image in the background.

0. https://alistapart.com/article/sprites/

adolph··on Apple iPod Engraver (2019)
It is interesting to think about the socio-technical reasons to make a serverside roundtrip for each keypress. Another approach might be to load up the dictionary client-side and use javascript to swap letterforms in various pre-determined locations. Presumably using browser-text with a transparent background wouldn't sufficiently simulate what the real product looked like.
adolph··on Mexican student creates an acoustic fire extinguisher to put out fire in seconds
There is/was an X-Prize for that. Looks like finals were last June.

https://www.xprize.org/competitions/wildfire

adolph··on Mexican student creates an acoustic fire extinguisher to put out fire in seconds
To clarify, Red Adair and company did take part in the remediation effort in post Gulf War Kuwait:

  Many consider his crowning achievement to be his central role in containing the Kuwaiti oil field fires of 1991 that threatened planetary environmental consequences as well as incalculable lost revenues for oil producers. Following a scorched earth retreat policy, Saddam Hussein's defeated army set ablaze more than 700 of Kuwait's 1,000 oil wells. Adair was among the first responders, and his team squelched fires at 117 of the nation's most productive wells. 
https://www.asme.org/topics-resources/content/red-adair-to-t...
adolph··on Technique for Manipulating Satellite Photos Now Reveals Ancient Images (2025)
This done to enhance light gathering, right? Normal color CCDs have per-pixel filters so lose some light in order to gather the light at the same time?

  The most common method is to blanket the CCD pixel array with an alternating mask of red, green, and blue (RGB) microlens filters arranged in a specific pattern, usually the Bayer mosaic pattern. 
https://www.microscopyu.com/digital-imaging/introduction-to-...
adolph··on Larger Pacific striped octopus
The paper doesn't seem to mention Canada anywhere. Columbia has coastlines on the Pacific and Caribbean. I can see how the adjective stack could lead a person astray tho.

  In the 1970’s this species was common in the Bay of Panama, Panama, and commercial shrimp trawlers found individuals on the northern Pacific coast of Columbia.
adolph··on Larger Pacific striped octopus
For your consideration, a cephalopod joke I made while stopped in traffic considering the name of an SUV:

Q: What do you call a mischievous mollusk?

A: A Naughty-lus

adolph··on Larger Pacific striped octopus
You might find the recent Theories of Everything podcast interview [0] with Peter Godfrey-Smith interesting.

0. https://curtjaimungal.substack.com/p/peter-godfrey-smith-thi...

Page 1 of 34Next →