≋3≋ allarmi che devono farci riflettere 1. L’arresto di Julian Assange L’11 aprile 2019 il giornalista d’inchiesta Julian Assange viene arrestato nell’ambasciata ecuadoriana a Londra, dopo quasi sette anni di asilo internazionale. euronews+2TechCrunch+2L’arresto segna l’avvio di una battaglia legale che coinvolge l’estradizione negli Stati Uniti e solleva questioni fondamentali sulla libertà di stampa e la […]

freeassangeitalia.it/liberta-d…

Using a speaker as a microphone is a trick old enough to have become common knowledge, but how often do you see the hack reversed? As part of a larger project to measure the acoustic power of a subwoofer, [DeepSOIC] needed to characterize the phase shift of a microphone, and to do that, he needed a test speaker. A normal speaker’s resonance was throwing off measurements, but an electret microphone worked perfectly.

For a test apparatus, [DeepSOIC] had sealed the face of the microphone under test against the membrane of a speaker, and then measured the microphone’s phase shift as the speaker played a range of frequencies. The speaker membrane he started with had several resonance spikes at higher frequencies, however, which made it impossible to take accurate measurements. To shift the resonance to higher frequencies beyond the test range, the membrane needed to be more rigid, and the driver needed to apply force evenly across the membrane, not just in the center. [DeepSOIC] realized that an electret microphone does basically this, but in reverse: it has a thin membrane which can be uniformly attracted and repelled from the electret. After taking a large capsule electret microphone, adding more vent holes behind the diaphragm, and removing the metal mesh from the front, it could play recognizable music.

Replacing the speaker with another microphone gave good test results, with much better frequency stability than the electromagnetic speaker could provide, and let the final project work out (the video below goes over the full project with English subtitles, and the calibration is from minutes 17 to 34). The smooth frequency response of electret microphones also makes them good for high-quality recording, and at least once, we’ve seen someone build his own electrets.

youtube.com/embed/zlgHMzM6WxE?…

hackaday.com/2025/11/10/2025-c…

Il 9 novembre ha segnato il 21° anniversario di Firefox 1.0. Nel 2004, è stata la prima versione stabile del nuovo browser di Mozilla, che si è subito posizionato come un’alternativa semplice e sicura a Internet Explorer. Inizialmente, vantava la navigazione a schede, il blocco dei pop-up, un sistema di estensioni flessibile e impostazioni di privacy intuitive, attirando rapidamente sia il pubblico che la stampa.

Prima del suo rilascio, il browser subì diversi cambi di nome. Il ramo sperimentale della Mozilla Suite fu inizialmente chiamato Phoenix, poi Firebird e, nel febbraio 2004, Firefox. Fu scelto per la sua unicità e l’assenza di conflitti, e la volpe rossa divenne la sua mascotte.

Il lancio della versione 1.0 fu accompagnato da una rara campagna pubblicitaria per i fan all’epoca. La community raccolse fondi per una pagina intera di pubblicità sul New York Times e, il giorno del lancio, recensioni entusiastiche ne elogiarono la velocità, l’usabilità e la compatibilità con i siti web di IE. La campagna contribuì a rendere Firefox un prodotto visibile anche al di fuori della cerchia degli appassionati.

Negli anni successivi, Firefox divenne una vera e propria forza sul mercato. Nel 2008, il lancio di Firefox 3 fu celebrato come Download Day, con un record mondiale per il numero di download in un solo giorno, oltre 8 milioni di installazioni. Le statistiche dell’epoca mostravano che il browser stava guadagnando costantemente quote di mercato rispetto a Internet Explorer, con alcuni report in Europa che si avvicinavano a un terzo del mercato.

Il rilascio di Firefox Quantum nel 2017 ha rappresentato un importante aggiornamento tecnologico, accelerando significativamente le prestazioni e rinnovando l’interfaccia. In termini di privacy, il progetto ha fatto fare un passo avanti al settore con la protezione antitracciamento abilitata di default e la Total Cookie Protection, che isola i cookie tra i siti web. Queste soluzioni hanno consolidato la reputazione di Firefox come browser per utenti che apprezzano il controllo e l’indipendenza dei dati.

Oggi, Firefox rimane l‘unico grande browser indipendente a utilizzare il proprio motore Gecko, indipendente da Chromium. La storia della versione 1.0 è un esempio di come la comunità e lo sviluppo aperto possano cambiare gli equilibri di potere e di come la privacy e gli standard aperti possano diventare un vantaggio competitivo.

La versione del 2004 ha reso tutto questo possibile, colpendo un nervo scoperto dell’epoca e riportando la concorrenza nel mercato dei browser.

L'articolo 21 anni di Firefox: una storia di innovazione e indipendenza proviene da Red Hot Cyber.

Pare che il team di sviluppo di Debian abbia deciso di sospendere il supporto al kernel 32 bit. Nella pagina di download infatti non figurano più le ISO a 32 bit.

Questo implica che tutte le distro basate su Debian non supporteranno più hardware a 32 bit entro poco tempo?

E mo' ?

Come facciamo a far funzionare il vecchio hardware? (Ero così felice che MX facesse funzionare il mio netbook del 2012, e ora...)

Quello che ci siamo raccontati fino ad oggi (che Linux è perfetto per il vecchio hardware) non è più così vero?

Sono curioso di sentire i vostri consigli e pensieri.

Grazie a chi vorrà partecipare alla discussione.

#linux

IT'S MONDAY, AND THIS IS DIGITAL POLITICS. I'm Mark Scott, and I'm writing this newsletter on a Eurostar train to Brussels with patchy internet. Bear with me.

If you're interested in understanding what digital policymaking trends will likely dominate the agenda next year, please join me for a dinner in Brussels — in cooperation with YouGov and Microsoft — on Dec 10. Sign up is here, and invites will go out by the end of the week.

— Fears are growing that the artificial intelligence boom is about to pop. There are significant policy implications if that happens.

— Brussels is readying itself for a major revamp of the European Union's digital rulebook. Here's what you need to know.

— A look inside which publishers' content is served up when people use ChatGPT.

Let's get started:

digitalpolitics.co/newsletter0…

As humans, we tend to consider our emotional states as a direct response to the experiences of our lives. Traffic may make us frustrated, betrayal may make us angry, or the ever-grinding wear of modern life might make us depressed.

Dig into the science of the brain, though, and one must realize that our emotional states are really just electrical signals zinging around our neurons. And as such, they can even be influenced by direct electrical stimulation.

One group of researchers found this out when they inadvertently discovered a “switch” that induced massive depression in a patient in mere seconds. For all the complexities of the human psyche, a little electricity proved more than capable of swaying it in an instant.

Electric Feel

Deep brain stimulation has, in recent decades, become a well-established treatment for multiple conditions, including Parkinson’s disease. The treatment regime involves using precisely placed electrodes to deliver high-frequency pulses of electricity that help quell undesirable symptoms, such as tremors and muscle rigidity. When implanting electrodes deep in the brain tissue, surgeons aim for an area called the subthalamic nucleus. It’s a small region deep in the brain where electrical stimulation can dramatically improve motor control in Parkinson’s patients. In turn, this can reduce a patient’s reliance on medications, allowing them to treat their condition with fewer undesirable side effects.
Images captured from the patient during stimulation testing show the effect in action. The first panel shows the patient’s usual expression, while the second shows a drop in facial expression within 17 seconds after stimulation of contact zero. the third photograph shows the patient crying and expressing despair 4 minutes after engaging electrical stimulation. Finally, the last photograph shows the patient laughing just over a minute after the stimulation was disengaged. Credit: research paper
In 1999, a team of surgeons carrying out this routine work discovered something unexpected. Move the point of electrical stimulation just two millimeters lower, and you don’t treat Parkinson’s at all. Instead, you can accidentally trigger profound, immediate depression.

The patient was a sixty-five-year-old woman who had suffered from Parkinson’s disease for three decades. Despite treatment with high doses of contemporary Parkinson’s medications, she suffered tremors and other serious motor control symptoms. With the pharmaceutical treatment having limited effect, the decision was made to pursue therapy via brain stimulation. During the implantation of four electrodes in the patient’s subthalamic region, surgeons followed the then-standard protocol. Stimulation was tested through four different contact points on each of the four electrodes, intending to find the sweet spot that best alleviated the patient’s symptoms without causing side effects to speech, movement, or posture. Typically, electrical stimulation through some of the contacts would lead to therapeutic benefits, while others would have no effect or negative effects.

After the surgical implantation, contact zero of the leftmost electrode sat in the substantia nigra. When researchers applied a stimulation of 2.4 volts at 130 Hz through this contact, a reaction was noticed within mere seconds. As seen in images captured during the test, the patient’s face rapidly transformed into an expression of profound sadness.

The patient leaned over, cried, and verbalized strong negative feelings of hopelessness and worthlessness. “I’m falling down in my head, I no longer wish to live, to see anything, hear anything, feel anything…” the patient was recorded as saying in the research paper. “Everything is useless, always feeling worthless, I’m scared in this world.” No feelings of physical pain were reported; the symptoms seemed strictly limited to intense emotional distress.

The patient’s distress is readily visible in images taken during the stimulation procedure. The research paper notes that on a clinical basis, the patient’s self-described feelings fulfilled most of the diagnostic criteria for major depressive disorder. As quickly as the negative feelings arrived, though, they would soon disappear. The depressive state vanished for the patient within ninety seconds of switching off the stimulation to the contact in question. Soon enough, for several minutes after, the patient was reported as being in a “hypomanic” state, more positive and making jokes with the test examiners. Notably, the patient was aware of the adverse event and able to recall it clearly.
In later tests, PET scans were used to map blood flow in the brain during stimulation of contact zero, as researchers tried to map out the causative effect at play. Credit: research paper
The researchers would later verify the phenomenon was reproducible by repeating the stimulation in tests on a later date. During these tests, the patient was unaware whether stimulation was real or simulated. The same response was noted—stimulation through the contact in question zero produced immediate, severe depression that resolved within a minute of cessation.

Crucially, simulating the stimulation had no effect whatsoever, and the same depression-causing effect was noted whether the patient was or wasn’t taking the typical levodopa medication. Meanwhile, outside of this strange effect, the stimulation implant was otherwise doing its job. Stimulation through contacts one and two of the left electrode, positioned just two millimeters higher in the subthalamic nucleus proper, dramatically improved the patient’s motor symptoms without affecting mood. Medical imaging would later confirm that contact zero sat in the central substantia nigra, while the therapeutically-beneficial contacts were clearly within the subthalamic nucleus above.
Similar results were published in 2008 with a 62-year old male patient. The patient noted a “fantastic” sense of joy when the negative stimulation was ceased. Credit: research paper
The startling results led to a research paper. Beyond that, further work was limited, likely for multiple reasons. For one, there’s not a whole lot of utility in making patients feel deep despair, and furthermore, there are grand ethical reasons why that generally isn’t allowed.

Nevertheless, a similar effect was later apparent in another patient. A paper published in 2008 reported the case of a 62-year-old man with Parkinson’s disease. Similarly to the original patient, stimulation to the substantia nigra caused an “acute depressive state” in which “the patient was crying and expressing that he did not want to live.” In much the same way, cessation of stimulation led to the feelings ceasing in mere seconds. Ultimately, n=2 is a small number, but it served as more evidence to suggest that this was a reliable and repeatable effect that could be generated with electrical brain stimulation.

This accidental discovery provides a somewhat stark example of how emotions work in the brain. The fact that major depression can be switched on and off within seconds by stimulating a few cubic millimeters of brain tissue suggests that for all our thoughts and experiences, what we feel can potentially be manipulated with mere electricity. Ultimately, the sheer complexity of the brain makes it hard for us to glean greater insight, but regardless, it reminds us that we are perhaps little more than very complicated machines.

hackaday.com/2025/11/10/the-st…

Have you ever looked at a small development board like an Arduino or an ESP8266 board and thought you’d like one with just a few different features? Well, [Kai] has put out a fantastic guide on how to make an RP2040 dev board that’s all your own.

Development boards are super useful for prototyping a project, and some are quite simple, but there’s often some hidden complexity that needs to be considered before making your own. The RP2040 is a great chip to start your dev-board development journey, thanks to its excellent documentation and affordable components. [Kai] started this project using KiCad, which has all the features needed to go from schematics to final PCB Gerber files. In the write-up, [Kai] goes over how to implement USB-C in your design and how to add flash memory to your board, providing a place for your program to live. Once the crystal oscillator circuit is defined, decoupling capacitors added, and the GPIO pins you want to use are defined, it’s time to move to the PCB layout.

In the PCB design, it starts with an outside-in approach, first defining the board size, then adding the pins that sit along the edges of that board, followed by the USB connector, and then moving on to the internal components. Some components, such as the crystal oscillator, need to be placed near the RP2040 chip, and the same goes for some of the decoupling capacitors. There is a list of good practices around routing traces that [Kai] included for best results, which are useful to keep in mind once you have this many connections in a tight space. Not all traces are the same; for instance, the USB-C signal lines are a differential pair where it’s important that D+ and D- are close to the same length.

Finally, there is a walk-through on the steps needed to have your boards not only made at a board house but also assembled there if you choose to do so. Thanks [Kai] for taking the time to lay out the entire process for others to learn from; we look forward to seeing future dev-board designs. Be sure to check out some of our other awesome RP2040 projects.

hackaday.com/2025/11/10/rp2040…

As part of our ongoing effort to connect the international Pirate community, we are reviewing and translating recent news from various Pirate Parties into English. This week, we highlight important reports from the Pirate Party of Slovenia, covering issues of corruption in green energy projects, technological sovereignty, and energy policy in Europe. As will be noted, much of their news is not country specific but reflects wider European issues. We look forward to sharing more news from PPSI and all of the Pirate parties around the world.

New suspicion of abuse and corruption related to wind farms

Following a report from a civil initiative, law enforcement agencies began to investigate whether funds from a state-owned company were used for unlawful influence on local decision-makers and whether donations from the investor constituted a form of bribery.

Just as during the epidemic millions of taxpayer euros were spent under the guise of necessity, today something similar is happening in the field of green energy, which has become a major source of abuse of public funds due to poor legislation.

Instead of the Ministry of Energy increasing oversight of the use of public funds, with ever new legislative proposals the sector is being even more deregulated, expanding opportunities for corruption and manipulation.

Unfortunately, what we are witnessing is not a green transition, but a diversion of millions of euros of public money into the accounts of a select few.]Here is the English translation of the requested article:

Following a report from a civil initiative, law enforcement agencies began to investigate whether funds from a state-owned company were used for unlawful influence on local decision-makers and whether donations from the investor constituted a form of bribery.

Just as during the epidemic millions of taxpayer euros were spent under the guise of necessity, today something similar is happening in the field of green energy, which has become a major source of abuse of public funds due to poor legislation.

Instead of the Ministry of Energy increasing oversight of the use of public funds, with ever new legislative proposals the sector is being even more deregulated, expanding opportunities for corruption and manipulation.

Unfortunately, what we are witnessing is not a green transition, but a diversion of millions of euros of public money into the accounts of a select few.]

piratskastranka.si/nov-sum-zlo…

In Norway, it was discovered that a manufacturer could remotely shut down 850 buses

Although Norwegian taxpayers paid for these buses, they are not completely under their control.

Such practices are not limited only to China. Many Western manufacturers, with the notorious American company John Deere being a prime example, have for years implemented similar mechanisms for remote vehicle control.

Farmers can have their tractors disabled remotely, for instance, if they are late with a leasing payment or try to repair the machine themselves without official service.

We increasingly encounter products that we physically purchase, yet manufacturers, through pre-installed software, protections, and remote control, take away real control over what we have bought.

If we buy a product, we must have full control over it. We must have the right to use, repair, and modify the product without restrictions from the manufacturer.

Such cases should be understood as a warning that Europe needs to strengthen technological sovereignty and protect the right to repair.]

piratskastranka.si/na-norveske…

Germans demolish nuclear power plant that could operate for another 30 years

German policy has decided to shut down all nuclear power plants in the country, and Grafenrheinfeld was closed as part of this plan in 2015.

The plant operated for only 33 years, although it could have easily operated for another 30 years or even longer.

During its operation, it prevented emissions of more than 300 million tons of CO2 through clean energy production.

Germany’s Green Party forced the early closure of nuclear power plants by manipulating data and reports.

Just as they rushed to shut down nuclear power plants, they are now hastily dismantling them.

This will deprive future German governments of the option to simply restore and restart the shut-down nuclear reactors.

It is a waste of the future—a climatic, economic, and energy crime.]

piratskastranka.si/nemci-rusij…

pp-international.net/2025/11/p…

Credo che la separazione delle carriere sia un po' come i centri migranti in Albania: non servono a nulla ma sono utilissimi ai partiti di destra per eccitare il loro elettorato.

Detto questo...

La separazione delle carriere è una proposta di cui si era discusso anche nella bicamerale tra Berlusconi e D'Alema, e la sinistra mi sembra di poter dire fosse fondamentalmente d'accordo (gli interventi finali dei vari membri della Commissione Bicamerale sono qui: documenti.camera.it/leg16/doss…).

Del resto, l'utilità di evitare che chi ha lavorato anni a cercare indizi e prove di colpevolezza (il pubblico ministero) possa cambiare casacca e diventare quello che deve dare un giudizio terzo e imparziale su una persona rinviata a giudizio (il giudice) è una cosa talmente logica che non mi meraviglia si siano trovati d'accordo persino D'Alema e Berlusconi.

Poi le cose sono cambiate, Berlusconi ha iniziato la sua battaglia contro la magistratura, la riforma della giustizia (separazione delle carriere compresa) è diventato il suo randello politico, e il PD (allora PDS) ha dovuto fare marcia indietro e diventare contrario (questo per l'aurea regola che se piove e un fascista dice che piove, anche se sei bagnato fradicio tu devi dire che c'è il sole altrimenti stai dando ragione a un fascista).

Entrando nel merito, la critica secondo cui la separazione delle carriere porterebbe i PM sotto il controllo del governo a me sembra infondata. Non ho mai trovato nessuno che mi spiegasse COME potrebbe succedere nei fatti che evitando ad un PM di diventare giudice, e a un giudice di diventare PM, il PM passerebbe sotto il controllo dell'esecutivo. E nessuno riesce neanche a spiegarmi perché questa paura c'è solo per il PM; il provvedimento è perfettamente simmetrico, si vieta al giudice di diventare PM e al PM di diventare giudice, ma nella valutazione del rischio c'è una rottura di questa simmetria e l'unico rischio di cui si parla è la perdita di imparzialità del PM, il giudice ne sarebbe immune.

Altro elemento importante: la separazione delle carriere esiste già, è qui tra noi. La legge attuale prevede che un magistrato (PM o giudice) possa cambiare strada UNA VOLTA SOLA nella sua carriera e SOLO nei primi nove anni. Prima la legge era molto più permissiva ma poi Mario Draghi (anche qui... in un governo sostenuto dalla sinistra) ha ristretto le possibilità di questi cambi di carriera e da allora è possibile cambiare solo una volta e solo nei primi nove anni.

Infine, quanti magistrati ci sono ogni anno che fanno questo cambio di carriera? Una ventina su circa 10.000, ovvero circa un paio ogni mille magistrati.

Quindi in sostanza, abbiamo una parte politica che è partita lancia in resta per spostare la realtà di mezzo millimetro più in là, raccontando di chissà quali vantaggi, e una parte politica che è partita lancia in resta in direzione opposta per non fargliela spostare di mezzo millimetro più in là, paventando chissà quali disastri per la tenuta democratica del Paese.

Mi sembra tutto un po' surreale.