Salta al contenuto principale



China's Plan to Cripple America's Economy




Cryptologist DJB Alleges NSA is Pushing an End to Backup Algorithms for Post-Quantum Cryptography


"The problem in a nutshell. Surveillance agency NSA and its [UK counterpart] GCHQ are trying to have standards-development organizations endorse weakening [pre-quantum] ECC+PQ down to just PQ."

Part of this is that NSA and GCHQ have been endlessly repeating arguments that this weakening is a good thing... I'm instead looking at how easy it is for NSA to simply spend money to corrupt the standardization process.... The massive U.S. military budget now publicly requires cryptographic "components" to have NSA approval... In June 2024, NSA's William Layton wrote that "we do not anticipate supporting hybrid in national security systems"...

[Later a Cisco employee wrote of selling non-hybrid cryptography to a significant customer, "that's what they're willing to buy. Hence, Cisco will implement it".]

What do you do with your control over the U.S. military budget? That's another opportunity to "shape the worldwide commercial cryptography marketplace". You can tell people that you won't authorize purchasing double encryption. You can even follow through on having the military publicly purchase single encryption. Meanwhile you quietly spend a negligible amount of money on an independent encryption layer to protect the data that you care about, so you're actually using double encryption.

in reply to technocrit

Nobody gives a shit about NIST if they lose the 1 thing that make them useful : their credibility.

If some credible doubt is shed on them ... then NIST is just an acronym with no power.

That being said IMHO a pragmatic heuristic is spotting "Do what I say, not what I do" and thus if NSA relies on PQ, or hybrid, or something well you can deduce from that they assume whatever solution they do NOT use if then not safe in a useful lifespan (which might be totally different from your threat model).

Edit : did tinker with openquantumsafe.org/about/ in particular github.com/open-quantum-safe so if you have an opinion on that I'd be curious.

Questa voce è stata modificata (2 settimane fa)
in reply to utopiah

If some credible doubt is shed on them ... then NIST is just an acronym with no power.


Doubt it, given tha NIST has no credibility among researches, only in the general public that ignore their shenanigans:

NIST doesn't need credibility, it simply needs to pass along NSA's aproval stamp for $next_algorithm, so $next_algorithm becomes a widely used standar.

Questa voce è stata modificata (2 settimane fa)
in reply to Danitos

Pushing for insecure post-quantum algorithms, that may be secure against quantum computers


Eh, I doubt that is how it works. We do not have quantum computers yet, so how we prove security in quantum settings is by specifying the adversary to have specified quantum capabilities, in addition to classical capabilities. Hence, broken under traditional attack means broken under quantum attack.

You can say that new post-quantum schemes are less verified compared to established classical schemes, but that does not mean classical is necessarily more secure.

in reply to someacnt

I think we both agree on the same thing, I comunicated it badly. The better approach is to apply a post-quantun algorithm on top of a classical one, so you are safe against both types of computers. The advantage of this approach is that you need to crack both algorithms at the same time.

NIST seems to prefers a hybrid approach, where a single algorithm is supposedly safe against both classical and quantum computers, leaving you with a single point of failure.

in reply to Danitos

You can always encrypt the payload twice if you want. But really what are you arguing? That every time you encrypt something, you should encrypt it serially with all known encryption algorithms "just in case?" Hell why not do it again just to make sure?

A key component of encryption is efficiency. Most cryptographic processes are going to be occurring billions of times across billions of transactions and involving billions of systems. It's worthwhile for robust encryption algorithms to be efficient and avoid unnecessary calculations unless those calculations demonstrate some advantage. For example PBKDF2, where the multiple rounds of identical encryption convey a demonstrable increase in time to decrypt via brute-force mechanisms. If the standard is 4096 which it was in 2005, you coming along and saying, but why isn't it 4097? The CIA is using >4096, therefore that means that 4096 is insecure! Isn't really understanding why 4096 was chosen to begin with. Additionally no one is stopping you from using one million iterations with key1 and then doing another million rounds with key2.

in reply to PowerCrazy

That's not what I'm trying to say. I'm not saying apply 1000 classical algos on top of 1000 quantum algos. I'm saying that post-quantum needs to be an extra layer, not a replacement.

This is explained further in the first few sentences of the third link I posted: blog.cr.yp.to/20251004-weakene… Note the author is an expert in the topic: en.wikipedia.org/wiki/Daniel_J…

Questa voce è stata modificata (1 settimana fa)
in reply to Danitos

Well I haven't see the arguement for why Quantum resistent encryption would somehow be weaker to traditional cryptographic techniques. I understand that early "quantum encryption" alogrithms were flawed, and it'll probably be a long time before we get the DES of Quantum Encryption. But all that means is that we don't have vetted "strong" quantum encryption techniques yet, and should stick with traditional encryption since quantum encryption isn't worth it yet. If Quantum encryption becomes worthwhile, we shouldn't have "traditional encryption", because it will be obsolete.

If the first cylinder lock was easily bypassed compared to my old reliable wafer lock, then why should I use the cylinder lock at all? Now that cylinder locks are better then wafer locks why should I use a tumbler lock at all? There is no added security by using a wafer lock.

Questa voce è stata modificata (1 settimana fa)
in reply to PowerCrazy

Quantum computers represent a complete paradigmatic. Modern quantum computers beat classical ones on some problems, while still not being able to factor some 2 digit numbers.

A single algorithm would be probable arrive some day, but why risk it right now? The Signal protocol adopted Post-Quantum some years ago. They going for a hybrid, not well tested over several years against classical computers, algorithm, would have been a security disaster.

in reply to technocrit

I was wondering what djb was up to lately. Glad to see he is still poking bears.


Cryptologist DJB Alleges NSA is Pushing an End to Backup Algorithms for Post-Quantum Cryptography


"The problem in a nutshell. Surveillance agency NSA and its [UK counterpart] GCHQ are trying to have standards-development organizations endorse weakening [pre-quantum] ECC+PQ down to just PQ."

Part of this is that NSA and GCHQ have been endlessly repeating arguments that this weakening is a good thing... I'm instead looking at how easy it is for NSA to simply spend money to corrupt the standardization process.... The massive U.S. military budget now publicly requires cryptographic "components" to have NSA approval... In June 2024, NSA's William Layton wrote that "we do not anticipate supporting hybrid in national security systems"...

[Later a Cisco employee wrote of selling non-hybrid cryptography to a significant customer, "that's what they're willing to buy. Hence, Cisco will implement it".]

What do you do with your control over the U.S. military budget? That's another opportunity to "shape the worldwide commercial cryptography marketplace". You can tell people that you won't authorize purchasing double encryption. You can even follow through on having the military publicly purchase single encryption. Meanwhile you quietly spend a negligible amount of money on an independent encryption layer to protect the data that you care about, so you're actually using double encryption.


Technology reshared this.

in reply to technocrit

Excuse me for being denser than a neutron star here… but that mean we won’t be able to “home brew” some sort of our own equipment and our own double encryption system (crowd sourcing like where Linux is right now from where it started) is that feasible? Or am I way off the mark here?
in reply to RangerAndTheCat

Of course we do and that's what Signal did. But if your platform doesn't care (like most), then the NSA can see everything
in reply to technocrit

We fight wars to live in peace, we grow sheep to eat lamb chops, and we keep trust to gain reputation to then spend it. That quote about stones.

Still very good to see someone as famous as Bernstein say this.

But yes, it's weird, TLS allows whatever the software on two sides of the negotiation allow and support. GOST, something Chinese, something you've made yourself. Anything.

Except if there's somehow a vulnerability in TLS hidden in the open, but, eh, that's a bit too conspiracy-minded for a post not discussing TLS itself.



Survivor of 7 October Nova festival attack in Israel found dead


Roei Shalev, 30, whose girlfriend and best friend were killed in front of him at festival, took his own life on Friday night


Archived version: archive.is/newest/theguardian.…


Disclaimer: The article linked is from a single source with a single perspective. Make sure to cross-check information against multiple sources to get a comprehensive view on the situation.



The Original Sin of Computing...that no one can fix





Israel-US so-called 'Gaza Humanitarian Foundation' 'vanishes into thin air'


The Gaza Humanitarian Foundation has simply disappeared with the beginning of the supposed 'ceasefire' that Israel has violated


Archived version: archive.is/newest/thecanary.co…


Disclaimer: The article linked is from a single source with a single perspective. Make sure to cross-check information against multiple sources to get a comprehensive view on the situation.







Any UK-Layout keycaps identical to 8BitDo's C64 Keycaps?


When I first brought it year ago as it the first Mechanical keyboard I own, I only just notice it's a US Layout when I tried to use it which I assume because I got it on Amazon UK, it would be in UK Layout. ~~Note to myself, do few minutes of research before buying it online again.~~

I saw on 8BitDo's subreddit of someone contracting customer service if they sell UK-layout keycaps which they said no. I did tried look one identical to it but it both different colour and also in US-Layout.

Before tells me "Just use US Layout", I tried it and still feels unnatural to me. I really don't want my keyboard picking up some dust but if there's isn't any keycap that both looks identical and in UK, I'm considering maybe getting Keychron Keyboard at some point.

Questa voce è stata modificata (2 settimane fa)


Ben Shapiro in his first year of law school boxing a speed bag



in reply to Lady Butterfly she/her

It's a bubble all right. Except it bursting will be the result as expected. What we should do is try to first deflate it carefully, and then try to prevent it from just going boom.

Bubbles are not some unexpected crisis, they are basically a system created by people with a lot of power to suck the power others possess to themselves, to have even more power.

One can even call the British empire becoming less official and other colonial ventures drying up as a sequence of bubbles. Notably the European monarchs were not at a loss from it all.

The dotcom bubble sucked this way a lot of money in unclear directions (hedge funds are a thing, to launder such events), then somehow Facebook and Google and Amazon happen, all not very sophisticated things, but with a lot of convenient financing and publicity.

By the way, it's interesting that early concepts of NLS and Xanadu as things similar to the Web all didn't have the ditches requiring a bridge with tolls, speaking metaphorically, that the Web requires, and these big companies occurred as bridges over these ditches exactly. Like - when you have two-sided links, you don't need them. Not only many small places link to one popular place, but also the one popular place links to many small places. This, of course, also requires the system to be message-oriented, not connection-oriented. Otherwise why wouldn't the big place censor out reverse links. Like Usenet.

This would, of course, require globally identifiable objects and versioning, with a tree of versions, so that there could be plenty of versions of the same webpage. (I've always felt Torvalds is sincere when he says Git is his main contribution to humanity as a programmer.)

And links would have to be version-dependent. And links would have to be not part of objects, but associated objects themselves. This way you can have object directories, or fan-in objects (objects A, B and C combine into the object D, or maybe D follows from A, B, and C as a logical statement), or fan-out objects (there's object A, for which there are comments or subscripts B, C and D at some corresponding marks in the A structured text). Or, well, normal links referring to two objects (the exact location, again, of what part of a document is a link is contained in the link object).

This is a bit similar to voting systems, where ranked choice and ability to give a negative vote can change a lot. And this also encourages wide participation.

I just have that feeling that we as a humanity are led on a path of prepared bubbles enriching very specific people creating them and firmly knowing when and how they burst. When these people collect enough power, they might start changing the world in a direction we won't like at all.

OK, dreaming again.

in reply to Lady Butterfly she/her

dont you mean a tangled web of lies, that were sold to hype up other ceos, and csuites, and to continue the grift of vc money.


in reply to JeeBaiChow

It’s a bit of both. I’m a photographer and I like to think of my outfits like photos, especially when I’m going somewhere where I plan to network. I want to present myself as someone with a good sense of style and who knows how to make people look good. So my style is my own, but I try to make sure I look good and fit the vibe of where I’m going.

I recently went to a party focused on some spiritual stuff and to match the vibe I got some 3/4 harem pants, but I got ones with a slightly muted floral pattern to make it my own. I made the rest of my outfit plain and dark to match and really emphasize the new pants. It was a style a bit outside my comfort zone, but was a big hit and I got lots of compliments.




Help! Drone motors 2 & 3 in wrong direction, not possible to switch using Betaflight. USB defective, any way to access ESC Configurator using WiFI connection?


Basically the title. Betaflight works using WiFi, but the motor direction change does not apply. Any way to connect it to the ESC Configurator? Maybe is there a Bluetooth or USB thing I can wire to the FC?
in reply to Nikls94

Switch the two outer wires from the motor to the ESC around and leave the middle one as it is.

in reply to LadyButterfly she/her

I'm curious about the cute mason jar. I've got plenty in various sizes, including roughly the volume of the pictured jar, but they're all taller than wide. Not sure what I'd even put in it, though (besides tater tots).




Le celebrazioni di Genova per Cristoforo Colombo


[img=https://cloud.mastodon.uno/s/ft72q9poj8aXsQk/preview]alt text[/img] Domenica 12 ottobre, Genova celebra Cristoforo Colombo con una serie di iniziative che culminano nella cerimonia colombiana a Palazzo Ducale, che si conclude con il conferimento del

alt text
Domenica 12 ottobre, Genova celebra Cristoforo Colombo con una serie di iniziative che culminano nella cerimonia colombiana a Palazzo Ducale, che si conclude con il conferimento dell’onorificenza del Grifo Città di Genova alla partigiana Mirella Alloisio. Come da tradizione ad anticipare l’evento più solenne, alle ore 15, le partenze dei cortei storici, che animano il centro cittadino.
La prima iniziativa ha come protagonista il Corteo Storico del Comune di Genova, con una sfilata da Palazzo Ducale che attraversa piazza Matteotti, piano di Sant’Andrea, Porta Soprana e vico Dritto Ponticello per raggiungere la Casa di Colombo dove si tiene una cerimonia commemorativa con deposizione di corone e interventi istituzionali.

Il secondo appuntamento, intitolato “I Chiostri del Tempo di Colombo”, è organizzato dal Comitato Nazionale per Colombo di Bruno Aloi ed è patrocinato dal Comune di Genova. L’evento prevede la partenza contemporanea di due cortei che confluiscono in piazza De Ferrari: il “Corteo del Nuovo Mondo” (percorso via Garibaldi, piazza Fontane Marose, via XXV Aprile); il “Corteo del Vecchio Mondo” (Casa di Colombo, via Dante, via Fieschi e via XX Settembre). Insieme, poi, lungo via San Lorenzo sino a Calata Falcone Borsellino, al Porto Antico, dove viene rievocato lo sbarco di Cristoforo Colombo a San Salvador il 12 ottobre 1492. L’iniziativa coinvolge complessivamente circa 350 figuranti.
Dalle ore 17, nel Salone del Maggior Consiglio di Palazzo Ducale, si svolgerà la Cerimonia Colombiana, istituita negli anni Cinquanta. La celebrazione sarà aperta dal saluto ai liguri nel mondo da parte della sindaca di Genova Silvia Salis alla presenza di Mario Menini, presidente dell’Associazione Liguri nel Mondo.
Seguiranno gli interventi del presidente di Regione Liguria Marco Bucci, dell’assessore comunale alla Cultura Giacomo Montanari e del direttore del Galata Museo del Mare Piero Campodonico. In rappresentanza del Consiglio dei Ministri interverrà il ministro per la Pubblica Amministrazione Paolo Zangrillo.
La relazione annuale, affidata a Roberto Santamaria, ricercatore dell’Università per Stranieri di Siena, avrà come tema: “Non solo Colombo: i genovesi dominatori del commercio del marmo nel Mar Mediterraneo”.
Nel corso della commemorazione verranno conferiti i Premi Colombiani. La Medaglia Colombiana al professor Antonio Musarra, riconoscimento destinato a chi, indipendentemente dalla nazionalità, si sia distinto per ardimento, impegno negli studi e nelle esperienze, nonché per audacia nelle realizzazioni di alto valore umano o in efficaci contributi scientifici e divulgativi.
Il Premio Internazionale delle Comunicazioni “Cristoforo Colombo” sarà conferito al Corpo delle Capitanerie di Porto – Guardia Costiera, per il contributo offerto, attraverso scoperte, ricerche o iniziative di valore tecnico, scientifico, sociale e umano, al progresso delle comunicazioni e alla collaborazione tra i popoli.
Il Premio Internazionale dello Sport andrà invece a Giovanni Malagò. Il premio viene conferito ad atleta, sportivo o ente, associazione o persona che abbia meglio contribuito nell’anno a valorizzare lo sport, considerato non solo nei suoi aspetti fisici ed agonistici, ma anche in quelli spirituali ed educativi.
Nel corso della cerimonia sarà inoltre presentata l’offerta dell’olio da parte del Comune di Riomaggiore, destinato alla lampada votiva che arde presso le ceneri di Cristoforo Colombo, custodite nel Faro di Santo Domingo.
La commemorazione si concluderà con il conferimento dell’onorificenza del Grifo Città di Genova a Mirella Alloisio, da parte della sindaca Silvia Salis, in riconoscimento del suo costante impegno nel rafforzare i valori e l’identità della comunità genovese.



cinturanza rinnovistica di grado 3 per la banda ximi numero 9 (i nuovi cinturini arrivati)


Alla fine, a ritirare i fantasmagorici cinturini per la mia povera Mi Band 9 castigata ci è andato mio padre ieri sera, che doveva fare la spesa con mia madre, e allora è passato al bloccatore Amazon… e ora si gode? Non saprei, a dire il vero, ma l’emergenza è sicuramente passata, e ora posso […]

octospacc.altervista.org/2025/…


cinturanza rinnovistica di grado 3 per la banda ximi numero 9 (i nuovi cinturini arrivati)


Alla fine, a ritirare i fantasmagorici cinturini per la mia povera Mi Band 9 castigata ci è andato mio padre ieri sera, che doveva fare la spesa con mia madre, e allora è passato al bloccatore Amazon… e ora si gode? Non saprei, a dire il vero, ma l’emergenza è sicuramente passata, e ora posso di nuovo indossare il mio orologino magico cinese come un orologio, anziché come una collanina strana come ho fatto per questi giorni — perché alla fine, in realtà, devo dire che quell’idea non è stata terribile, e almeno come ripiego base ha funzionato, riuscendo a contarmi quantomeno i passi e permettendomi di vedere l’ora senza ricorrere ad altri oggetti… 😯
Foto dei 3 cinturini un po' a caso sulla mia scrivania, quello rosa ha la mia Mi Band agganciata
Beh, i cinturini a questo giro sono ben 3 — …che sono in realtà pochini per essere venduti in blocco, ma questo passa il convento nel nostro sistema economico malato — perché, con un budget ridotto, ho preferito comprarne una serie di uguali, anziché uno solo con gli stessi soldi… Cioè, partendo dalla condizione di avere 0 cinturini da parte, è meglio comprarne qualcuno in più di soltanto 1, perché, se se ne compra solo uno, e poi pure quello si rompe, si è punto e a capo nella stessa vecchia rogna… cinturini simpatici più pazzi, che da soli costano abbastanza, li posso sempre comprare poi, magari su AliExpress addirittura. 👌

E allora, boh! Solita marca assolutamente sconosciuta, e un totale di 9,99 euro… quindi, 10 euro… però con uno sconto del 5% al momento dell’ordine… quindi di 50 centesimi… quindi 9,49 euro… e ok, va: amazon.it/-/en/Msksjer-Compati…. Devo dire però che i colori nelle immagini non rispecchiano per niente bene quelli effettivi (mentre nei dettagli testuali dell’inserzione sono giusti, stranamente)… il bianco è più bianco, senza quella strana tinta giallognola che percepisco (e direi che è un bene), quello che sembra marrone è in realtà un rosa “secco” (gradevole, ringraziamo il cielo, altro che marrone), e il verde nella realtà mi appare più pallido (e questo è sia un pro che un contro a seconda dei casi, penso io). Non rendono al 100% nemmeno nelle mie foto, a dire il vero, anche se ho fatto il meglio che potevo, quindi si abbia pazienza… 🔪

Appena tolti dalla confezione ultraminimale che non permette una goduriosa esperienza di unboxing, però, questi cosi mi hanno fatto decisamente scoppiare il cervello, perché ci avrò messo, tra capire come fare a regolarlo in primo luogo, e poi come regolarlo per il mio braccio, non meno di 7 minuti buoni… Perché, a differenza di quelli che comprai per la Mi Band 3 l’anno passato, che semplicemente usano il velcro, questi sono di un qualche tessuto elastico (anche qui, dicono nylon, ma io che ne so) per permettere di essere tolti e rimessi, e per la regolazione usano un ferretto… che è però persino meno intuitivo di quelli che si usano negli zaini, quindi ecco; ma questo non è un problema del prodotto, è semplicemente un problema di skill (e quando mai…). Chissà se, col bonus di niente velcro, ma col malus dell’elasticità, possano durare di più o di meno… 🤥

L’importante è che, avendone provato uno da ieri sera fino a stamattina, e ovviamente ancora ce l’ho addosso in questo momento, sembrano boni. Di tutti, ho per ora messo quello rosa (e c’erano dubbi?), per cui casualmente una delle watchface che avevo già installate si abbina in misura sublime (anche se, ahinoi, in foto si nota poco), quindi l’esperienza mibandica è stata in un istante potenziata. È abbastanza comodo, lo percepisco più sottile e meno ingombrante di quello ufficiale di gomma che si è spaccato (e beh, in effetti lo è), e mi da decisamente molto meno fastidio di quello, quando sto alla scrivania… in tutti gli altri casi è semplicemente buono, non noto differenze, va benissimo!!! E chiaramente, grazie alla regolazione a ferretto anziché a buchi, e all’elasticità della stoffa, sta regolato perfettamente al polso, senza essere né troppo lasco né troppo stretto… Vabbé, dai, a questo punto è giusto dirlo: godo. 🥰
La Mi Band con il cinturino rosa al polso e la watchface con toni rosa, scatto frontale, filtrato con OldRoll.
#acquisti #cinturini #MiBand #MiBand9




Fotovoltaico, considerazioni da fare prima


[strong]In questo video[/strong] di alcuni mesi fa, Simone Angioni discute di alcune considerazioni e verifiche importanti da fare prima dell'installazione di un impianto fotovoltaico. "Quanto produce davvero un impianto fotovoltaico da 6kW? E conviene i

In questo video di alcuni mesi fa, Simone Angioni discute di alcune considerazioni e verifiche importanti da fare prima dell'installazione di un impianto fotovoltaico.

"Quanto produce davvero un impianto fotovoltaico da 6kW? E conviene installarlo? In questo video vi porto la mia esperienza concreta, con dati reali e qualche sorpresa (non sempre positiva...). Parliamo di produzione, ottimizzatori, auto elettrica, bollette e... un enorme problema di cui si parla poco: la sovratensione.
youtu.be/vicveAFBSw8



If you know, you know


in reply to Rhaxapopouetl

Had to look it up myself. The song was used as the main theme to an older web miniseries about a fictitious scene group. Just watched through the first episode and it tickled some nostalgia; mIRC, ICQ and such. Might have to give the rest of it a watch.

in reply to Grimreaper

I’m 28. I hang out with one friend at least 1-3 times a week. I see the rest of them once every few months, but we’re all in discord pretty frequently. I also have friends in the local kink scene I see relatively often depending on how many events I go to.
Questa voce è stata modificata (2 settimane fa)


LineageOS 23


cross-posted from: [url=https://piefed.social/post/1362460]https://piefed.social/post/1362460[/url]

Technology reshared this.



Taliban, Pakistani forces trade heavy fire along Afghanistan border


Pakistan and Afghanistan have traded claims of seizing each other’s border posts, as border clashes between their militaries intensify following an air strike on Kabul earlier this week.

The Taliban on Sunday said it had captured three Pakistani border posts during its retaliatory attacks at seven points along the border.

in reply to IndustryStandard

I'm sure Pakistan, purely of their own volition, decided to launch an attack on Afghanistan...

in reply to alexei_1917 [mirror/your pronouns]

Heh, well I'm still cool for using the bleeding edge! Guess what Debian? My packages break so yours don't! Erm, why use an easy installer and unstable leap repo when you can manually go through installing (please forget arch-install/arch-based distros exists) your system and be left wondering why your fstab is broken! Heh, I just know arch is for the cool tech enthusiasts like me~

(Me too, I actually used Kubuntu/Pop!_OS for a brief while before going Endeavour. For me, I wanted to have the flawed AUR, and since I was already trying to go further with KDE Plasma and Unstable Stuff, I thought why not leap to an Arch-based distro? I mean, besides the every month-or-so package warning breakage and learning to install multiple kernels because of.. the instability, lol. It's fun to act like a sectarian too, especially since I'm supposed to be associated with *those* Arch elitists if.. they still exist.)

in reply to LadyCajAsca [she/her, comrade/them]

Hey, manual installation might teach you a lot about Linux, but at least installing my system took less than an hour and I have a functioning system with everything I need set up! While you Arch people almost always spent over an hour and a lot of effort, just to get a TTY booting, and you're still missing things even once you do get your choice of desktop environment and your graphical programs installed and running!

(Tbh, I kinda want the AUR sometimes. But, like, I don't need it, Arch has a reputation for being a pain and forcing you to really learn about Linux by causing you to constantly need to use odd terminal commands to fix problems, and most of my distro hopping urges in general are some combination of "think I understand Linux way more than I do" and "I don't really want a new distro, I just want a new desktop environment." And the funny thing is that so much of what actually seems interesting and new to me beyond just a different DE that's shiny and new, is based on Debian. Lol.)



I added MQTT logging to my 121GW via BT/WiFi


Hi all!

I thought y'all might be interested in my weekend project: Using an ESP32 to read the value from my 121GW DMM and send it to my MQTT broker via Bluetooth and WiFi. This workflow is much better for me compared to logging to microSD cards. The code is an ESPHome config that can straightforwardly be flashed onto most ESP32 variants.

The config and some documentation is available here: github.com/tjhowse/121gw-espho…

A brief video explainer is here: youtu.be/GLtkTARH1eo

At the moment I'm only unpacking the main value, range and sign from the Bluetooth packet. It would be nice to read out the rest of the values, but I haven't felt the need yet. Note that the DMM briefly blanks the display when changing ranges. This results in a value of zero being sent on the MQTT link. All of my testing has been in volts mode, other modes may contain dragons! Please test thoroughly before relying on this for anything important.

Cheers,
tjhowse


in reply to tgirlschierke

Bozo is really living life with an infinite money cheat.



How close are we to solid state batteries for electric vehicles? - Ars Technica


Every few weeks, it seems, yet another lab proclaims yet another breakthrough in the race to perfect solid-state batteries: next-generation power packs that promise to give us electric vehicles (EVs) so problem-free that we’ll have no reason left to buy gas-guzzlers.

These new solid-state cells are designed to be lighter and more compact than the lithium-ion batteries used in today’s EVs. They should also be much safer, with nothing inside that can burn like those rare but hard-to-extinguish lithium-ion fires. They should hold a lot more energy, turning range anxiety into a distant memory with consumer EVs able to go four, five, six hundred miles on a single charge.

And forget about those “fast” recharges lasting half an hour or more: Solid-state batteries promise EV fill-ups in minutes—almost as fast as any standard car gets with gasoline.

This may all sound too good to be true—and it is, if you’re looking to buy a solid-state-powered EV this year or next. Look a bit further, though, and the promises start to sound more plausible. “If you look at what people are putting out as a road map from industry, they say they are going to try for actual prototype solid-state battery demonstrations in their vehicles by 2027 and try to do large-scale commercialization by 2030,” says University of Washington materials scientist Jun Liu, who directs a university-government-industry battery development collaboration known as the Innovation Center for Battery500 Consortium.

Indeed, the challenge is no longer to prove that solid-state batteries are feasible. That has long since been done in any number of labs around the world. The big challenge now is figuring out how to manufacture these devices at scale, and at an acceptable cost.

#tech


Para que Soberania não seja slogan vazio | Outras Palavras


cross-posted from: lemmy.eco.br/post/17328900


'CDC is over': RFK Jr. lays off over 1,000 employees in Friday night massacre


Amid the ongoing shutdown, the HHS secretary wiped out entire offices that investigate disease outbreaks, manage infectious disease responses and collect data.


A gaming matsuri across many images, please enjoy!


Beaverton, OR.

A few months ago, I tried my second attempt at my game matsuri idea. I wanted to revisit it at some point, using some props that I had forgotten about.

I ended up taking about two hours to build the set, and another four to shoot. I was pretty frustrated by my tripod, which had a minimum height because of a shaft on it, and for a lot of the street level shots, they were taken on a couple of soda boxes. However, the tripod was a huge boon because there were some twenty second exposures going on; turns out, I'm married to 100 ISO.

There's several neat elements happening with the set here: first, the main boulevard has been laid out like a roulette table, and every roulette table needs a zero -- I used kabufuda, an 8, 9, and 3, which is a hand worth zero points in a game called Oicho-Kabu. Coincidentally, this is where the Yakuza gets their name from. There's also a shogi king being checkmated in an alleyway, an artist painting another shogi piece, a riichi mahjong hand called thirteen orphans, as well as numerous other details throughout.

In addition, with clever editing and methods of capture, there's weather now! I was delighted to see that it came out quite well.

Though a lot of this was frustrating, I think I'm fairly-well satisfied by the end product. There's eight pictures in here, please see them all!

Thanks for seeing my work!




Pokemon Legends Z-A


It seems that we're getting close to a leak. Pokemon project has an update file available and from what I've seen, some people have game dumps but no one wants to leak it yet.

I've played the first two gen games when they came out. This one looks pretty interesting too. I'm excited to try it.


in reply to n7gifmdn

If not for the banks investing hevily into it, i'd not be all that worried.

Every company in that list could shrink by half and we'd all be at worst back to covid times. Sure unemployment would suck, but do we REALLY need microsoft and NVidia to be as huge as they are?

in reply to n7gifmdn

I see "gold rush" the company selling shovels is making out like a bandit, everyone else is make a profit on the previous gen but requires a 10x cost increase for the next gen. And thus 10x more shovels.. As soon as 10x more shovels stops giving 10x+ improvements this is the wrong investment.

Hints are we already reached this point.

Some AI companies will pivot and improve in other ways with more linear costs/results.. The ones hoping the line continues to the moon.. I think they overshot.. I just don't know when it will fall back..



After Hyundai ICE Raid, Even South Korea’s Capitalists Question US Relations


Zip ties. Helicopters. Crowded cells. Guns trained on bewildered workers. Foul water. Forced vaccinations. An unconscious detainee left on the floor by negligent guards. A pregnant woman in handcuffs. A detainee being called “Rocket Man” (Donald Trump’s nickname for Kim Jong Un) by sneering federal agents. A menstruating woman forced to attend to her period with only toilet paper.

These are the details of 316 South Korean nationals’ experiences in Immigration and Customs Enforcement (ICE) detention that have flooded the country’s media in the weeks after the September 4 raid on a Hyundai-LG electric vehicle battery plant in Ellabell, Georgia. A wave of fury is now pouring forth from across South Korean society — and the political consequences are only just beginning.

There is far more at stake than a single factory in Georgia, which by itself represented 8,500 jobs and $4.3 billion in investment, and is just one of 23 plants being built across the U.S. by Korean conglomerates. Since the raid, the U.S. and South Korea have announced that Korean workers will be able to use B-1 visas and ESTA visa waivers to continue working in the U.S. A new bill in Congress, the Partner with Korea Act, also seeks to extend 15,000 professional E-4 visas to South Koreans for the first time.

But U.S. flexibility on immigration is not all that matters. Seoul and Washington have yet to finalize their trade deal instigated by Trump’s threat to impose a 25 percent blanket tariff on South Korean goods. At the current stage of negotiations, South Korea has agreed to accept a 15 percent tariff on its exports and provide tremendous investments and other financial agreements: $350 billion in state-backed short-term investment, $150 billion in private sector contracts with U.S. corporations, and a guarantee to purchase $100 billion in U.S. liquid natural gas. Despite so much on the table, a written agreement has yet to be produced, and negotiations are proving tense as the Trump administration presses for Seoul to provide the lion’s share of its $350 billion commitment in cash. While some of the shock over the ICE raid has died down, Washington’s conduct over the course of months of negotiations has also raised deeper questions in South Korea about the real nature of the alliance — and whether this is a relationship that can last.

The Art of the Steal

The anger unleashed by ICE’s abuse of Korean workers has been building for some time. Trump’s tariff threats, announced in March, hit South Korea at a difficult time, when the impeachment of former President Yoon Suk Yeol was unresolved, and the country was reeling from years of flagging economic performance.

The issue was not only a matter of timing. The Biden administration’s CHIPS Act and Inflation Reduction Act also used similar (though less onerous) tariff threats to force South Korean conglomerates to transfer production and make large investments in the U.S. — which is how the Hyundai-LG plant made its way to Georgia in the first place. Having already complied with the previous administration, South Korea nevertheless now finds itself facing an even graver economic threat that could lead to recession: not just a 25 percent tariff on all exports (since reduced to 15 percent), but sector-based tariffs impacting most of South Korea’s key industries as well.

While much of the anger on either side of the Pacific has focused on the current administration in Washington, Trump’s tariffs are just the latest in a string of U.S. policies that have sought to deny South Korea its economic sovereignty, open its markets to foreign takeover, and degrade the rights and dignity of its working people.


Full Article



Stop Ignoring the Browser: The Biggest Frontend Shift in a Decade


Native browser APIs now provide powerful alternatives for routing, state management, and components. Never mind the frameworks, use the browser.
Native browser APIs now provide powerful alternatives for routing, state management, and components. Never mind the frameworks, use the browser.


Frieren - Capitolo 11


Il giorno di togliere da mezzo il drago (...ossia, il seguente) arriva, e così il guerriero Stark si trova a fare i conti con la sua paura...

stuff.octt.eu.org/2025/10/frie…



Frieren - Capitolo 10


Sempre guidata dalla sua irrefrenabile voglia di collezionare magie, Frieren in questo capitolo adocchia un grimorio sfortunatamente piazzato nel...

stuff.octt.eu.org/2025/10/frie…






🐙 octopus stinkhorn


🐙—today's ultimate find, an "octopus stinkhorn" or "devil's fingers", i.e., fungus "Clathrus archeri (synonyms Lysurus archeri, Anthurus archeri, Pseudocolus archeri)". This fungus' smell is absolutely horrid.


Photographer @arsCynic@lemmy.ml


🐙—today's ultimate find, an "octopus stinkhorn" or "devil's fingers", i.e., fungus "Clathrus archeri (synonyms Lysurus archeri, Anthurus archeri, Pseudocolus archeri)".



How do you all stay calm with all this pressure


Obviously a lot of people here hide a lot of information. What is keeping you all from extreme stress considering the possibility that a government is spying on your actions despite strict privacy practices?
Considering my current situation and my extreme threat model it feels like the privacy walls around me are closing in. I'm very paranoid. I do a lot of risky and dangerous shit on the internet. Every knock on my door and phone call feels like the police. I don't talk with others about what I do and I'm always hiding my internet activity from others. Any thoughts would be helpful
in reply to ringpop

I also fear the $5 wrench. Honestly if you're doing any risky and dangerous shit you have to ask yourself if its worth doing.


I found this little guy on a hike a while back.


I don’t know what it is. I’d never seen a mushroom with all these globs on it before and it caught my eye.
in reply to FRYD

The fluid production is called guttation. Looks like a pallette-swapped bleeding tooth-fungus, no idea if it's even related though.
in reply to mrsemi

Reading the article, it seems similar. This was on a pine tree, except this was in NY and not the northwest where the mushroom you linked is apparently common.

Edit: I guess the commenter I replied to nuked their account. They linked this en.wikipedia.org/wiki/Hydnellu…

Questa voce è stata modificata (2 settimane fa)