abarrio 🗽 (@rizox) header
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Ingeniero Informático y plurimáster oficial. Perito judicial, consultor y profesor universitario. Empresario de ingenierías desde 1998. Decano del @CPIIA.

Internet
Joined June 2007
Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)Photo by abarrio 🗽 (@rizox)
abarrio 🗽 retweeted
🇩🇪 Jensen Huang has some tough love for Germany: stop overthinking and get to work. “Nothing pains me more, frankly, than to see one of the most technologically advanced countries to be left so far behind in technology. And I think the reason for that is this: maybe it’s the European way to overthink everything.” The Nvidia boss says Germany has no shortage of talent, it just needs to actually use it. The country that built the car and the printing press now needs productivity advice from Silicon Valley. How times change. Writer: Julie
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abarrio 🗽 retweeted
Adobe empire just got destroyed by a solo vibe-coder with Opus 5.5. He got mad at Adobe's cancellation fee. So he rebuilt the entire Creative Cloud. In pure Rust. For free. • Photoshop → PhotoCraft • Illustrator → VectorCraft • Premiere Pro → FilmCraft • After Effects → EffectCraft • Lightroom → LightCraft • InDesign → DesignCraft • Acrobat → PdfCraft no subscription. open source. native on macOS, windows and linux. 24K GitHub stars in the first week. Adobe spent decades building this empire. He's speedrunning it with one Opus 5.5 & a grudge. → getartcraft.com/apps Explore it today, then read the full guide on motion design with Opus 5.5 in the article below ↓
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Recientemente nos ha dejado ya muy viejita, la ingeniera informática Margaret Hamilton, la madre de la "ingeniería del software" y principal programadora del Apolo 11 que nos llevó a la Luna verne.elpais.com/verne/2014/…
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abarrio 🗽 retweeted
Hace décadas que no voto por convicción. Mi abstención no responde a un partido para favorecer a otro, cuestiono el sistema de representación política. No es desinterés, pues la política me interesa mucho. Es abstención activa. Así lo he pensado siempre y no intento convencer a nadie. Pero... que ahora se interprete mi abstención como un 'voto a la derecha' porque la izquierda tiene dificultades para movilizar a sus electores demuestra que estamos hablando de dos cosas completamente distintas. En otras elecciones me decían lo contrario. No votar favorecía a la derecha. Es siempre igual. Ellos hablan de aritmética electoral. Yo hablo de libertad política individual. No me abstengo para protestar contra quienes gobiernan (ahí tengo afinidades), sino porque cuestiono el mecanismo por el que se constituye y legitima el poder político. - No considero que esté eligiendo representantes auténticamente independientes, sino votando listas confeccionadas por las organizaciones de partido. - Sostengo que no existe separación de poderes en origen en los términos que exige una auténtica democracia formal. - No cuestiono quién ocupa el poder, sino el sistema mediante el cual se accede a él y se ejerce. - Mi objetivo no es favorecer a la izquierda o a la derecha, sino defender la libertad política colectiva mediante un sistema de representación real, separación de poderes y control efectivo de los gobernantes. Votar no es un deber, es un derecho. García-Trevijano lo explica mejor que yo... _
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But yet not legalized. When the hell!: 😡
2 years of testing FSD Supervised all over Spain Across 460,000 km, we have seen it all
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La gesta de Colón en este vídeo es más impresionante aún
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◾ | TERREMOTO SOFTWARE GUBERNAMENTAL Un paper de Zhenfeng Cao (MIT) advirtió un movimiento histórico: el código deja de ser estático para volverse un recurso efímero generado al vuelo por agentes de IA. Algo que sacudirá la noción de soberanía estatal y reconfigurará el poder: 1/ La muerte del código estático Durante medio siglo, la ingeniería de software consistió en traducir decisiones a código estático. En el nuevo paradigma agéntico (AaaS), el LLM es el motor de razonamiento que sintetiza y desecha código en milisegundos. 2/ Crisis de audibilidad pública El derecho administrativo exige trazabilidad: una norma se ejecuta mediante algoritmos deterministas. ¿Cómo audita un Tribunal de Cuentas o un juez una decisión estatal si el código que la ejecutó fue efímero y ya no existe en ningún repositorio? 3/ La trampa de la "arquitectura de intenciones" Los funcionarios pasarán de gestionar trámites a redactar intenciones para bucles de razonamiento autónomo. Quien no controle los modelos base ni el cómputo delegará la ejecución misma de sus políticas públicas en Big Tech transnacionales. 4/ Obsolescencia regulatoria Las regulaciones actuales (como la Ley de IA de la UE) presuponen código fuente auditable antes del despliegue, sin embargo, frente a agentes autónomos hiperadaptativos que mutan en tiempo real, los marcos normativos tradicionales quedarán desarmados incluso antes de implementarse por completo. 5/ Servidumbre vs. Soberanía Los Estados sin infraestructura de razonamiento propia sufrirán una captura (entre otras) cognitiva: las políticas públicas quedarán supeditadas a los sesgos, restricciones y alineamientos éticos impuestos por los proveedores privados de los LLM. 6/ La nueva brecha burocrática Los gobiernos que logren estructurar "arquitecturas de intenciones públicas" desplegarán servicios a velocidad inédita. Pero quienes queden atrapados en la inercia analógica enfrentarán un colapso de capacidad institucional frente a la velocidad del entorno digital. 7/ El desafío constitucional El reto tecnopolítico en poco tiempo será más concreto y ya no pasará por digitalizar trámites ni contratar software. Será garantizar que los bucles de razonamiento autónomo respeten los derechos fundamentales cuando la lógica de la decisión desaparece tras ser ejecutada. 8/ Posiblemente estemos ante la mayor pérdida de control público sobre la gestión del Estado, pero también ante la oportunidad para refundar la eficiencia de la administración gubernamental. La pregunta honesta a hacerse en nombre del futuro por la posibilidad de caer en la opresión tecnológica y la reconfiguración de las fronteras soberanas: ¿lo que urge en este momento histórico es posible con estos dirigentes? La lucha hoy se reduce a eso. Lo contrario podría ser una subordinación irreversible. 📝Paper completo: arxiv.org/html/2606.05608v1
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WHY CEUTA IS EVERY BIT AS SPANISH AS CÁDIZ OR OVIEDO (or even more so) Where Does Its Sovereignty Come From? Does Morocco Have a Legitimate Claim? Let’s begin with the dates. Ceuta entered the Iberian sphere on August 21, 1415, when King John I of Portugal captured the city alongside his sons, including Prince Henry the Navigator, in the campaign that is often regarded as the beginning of European overseas expansion. In 1580, with the union of the Portuguese and Spanish crowns under Philip II, Ceuta became part of the Spanish Monarchy, just like Lisbon and Porto. That might have been the end of the story in 1640, when Portugal revolted under the House of Braganza and regained its independence. Here’s the interesting part: Ceuta was the only territory in the entire Portuguese Empire that chose to remain with Spain. It was neither conquered nor occupied by a Spanish army. Rather, it was Ceuta’s own garrison and inhabitants who pledged their allegiance to Philip IV. That act of loyalty earned the city the title “Most Faithful” (Fidelísima), which still appears on its coat of arms. The Treaty of Lisbon (1668)—the very treaty in which Spain recognized Portugal’s independence—made this exception explicit. All Portuguese possessions reverted to Portugal except Ceuta, which remained under Spanish sovereignty, as it had already been for twenty-eight years by its own choice. Even today, Ceuta’s flag preserves this heritage: it is the black-and-white gyronny banner of Lisbon with the Portuguese quinas at its center, a reminder of the city’s origins flying over a Spanish city. No other city in Spain can claim quite the same distinction: to be Spanish because it consciously chose to be, a decision documented in writing, backed by six centuries of continuous Iberian history. Now let’s look across the Strait. The Alaouite dynasty, which still reigns in Morocco today, came to power when Moulay Rashid entered Fez in 1666—two years before the Treaty of Lisbon. In other words, Spain’s sovereignty over Ceuta is as old as the Moroccan state that now claims it, while the Iberian presence in the city predates that state by roughly two and a half centuries. The Alaouites also tried repeatedly to take the city by force. Sultan Moulay Ismail besieged Ceuta beginning in 1694, maintaining the siege—with interruptions—until 1727, a total of thirty-three years, often cited as one of the longest sieges in history. Yet the city never fell. The historical fact is straightforward: the dynasty that claims Ceuta today has never governed it for a single day in its history. When Morocco gained independence in 1956, Ceuta had already been under formal Spanish sovereignty for 288 years, and had enjoyed 541 consecutive years of Iberian rule. That is why Ceuta was never part of the Spanish Protectorate of Morocco (1912–1956). Its status as Spanish territory predated the protectorate and was explicitly excluded from it. It is also why Ceuta does not appear on the United Nations list of Non-Self-Governing Territories awaiting decolonization. Gibraltar DOES appear on that list. The comparison that Rabat frequently makes does not withstand scrutiny when the legal histories are examined side by side. Gibraltar was seized from Spain during a war and ceded to Britain under the Treaty of Utrecht (1713). Ceuta, by contrast, passed from Portugal to Spain through dynastic union, the voluntary loyalty of its inhabitants, and a treaty between the two crowns—at a time when the modern Moroccan state did not yet exist. That leaves geography, arguably Rabat’s strongest argument. ⬇️
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“Poner la otra mejilla” Pocos pasajes del Evangelio han sido tan mal utilizados como aquel en el que Cristo habla de poner la otra mejilla. Durante mucho tiempo se ha presentado esta enseñanza como si el católico estuviera obligado a dejarse pisotear, a mirar hacia otro lado ante la injusticia, a permitir que los inocentes sean atacados y a llamar “mansedumbre” a lo que muchas veces es simple cobardía. Esa lectura ha debilitado espiritualmente a muchos cristianos. Ha fabricado un católico incapaz de combatir, incapaz de defender lo sagrado, incapaz de proteger a los suyos, incapaz de resistir el mal cuando el mal avanza delante de sus ojos. Pero Cristo no predicó la rendición ante la injusticia. “Poner la otra mejilla” enseña a dominar el orgullo herido, a no responder al agravio personal con odio, a no dejarse arrastrar por la venganza. El cristiano debe saber sufrir la humillación, perdonar, callar cuando conviene y ofrecer a Dios las ofensas recibidas. Ahora bien, esa virtud no anula la justicia. Tampoco suprime el derecho natural a defender la propia vida, la familia, los inocentes, la patria, la Iglesia y el bien común. El propio Cristo, al ser golpeado injustamente ante el sumo sacerdote, no devolvió el golpe, pero tampoco legitimó el abuso. Respondió: “Si he hablado mal, da testimonio de lo malo; pero si bien, ¿por qué me hieres?”. Mansedumbre, sí. Servilismo ante el mal, jamás. La doctrina católica distingue con claridad entre venganza privada y defensa legítima. La venganza busca satisfacer una pasión desordenada. La defensa legítima busca detener una agresión injusta. Santo Tomás enseña que es lícito defenderse con fuerza proporcionada. El Catecismo afirma que la legítima defensa puede ser “no solamente un derecho, sino un deber grave” para quien tiene responsabilidad sobre la vida de otros. También enseña que la defensa del bien común exige poner al agresor en situación de no causar daño, y que la autoridad legítima puede rechazar incluso con las armas a quienes atacan la sociedad confiada a su cuidado. Un padre que defiende a su familia cumple un deber. Un hombre que protege a un inocente atacado cumple un deber. Una autoridad que defiende el bien común frente a una agresión injusta cumple un deber. Y un católico que impide una profanación, un sacrilegio o un ataque contra lo sagrado no está traicionando el Evangelio: está actuando conforme a la justicia, siempre que lo haga con prudencia, proporción y recta intención. El cristiano debe perdonar las ofensas personales. Pero no tiene derecho a abandonar a los inocentes en nombre de una falsa mansedumbre. La caridad no es debilidad. La paz cristiana no es rendición. La paciencia no es complicidad con el mal. Cuando el ataque cae sobre mi orgullo, debo aprender a soportar. Cuando el ataque cae sobre un inocente, sobre Dios, sobre la familia o sobre el bien común, la defensa puede convertirse en obligación moral. Los católicos deben recuperar la fortaleza. Sin odio, sin venganza, sin desorden. Pero con firmeza, con rectitud y con disposición real a combatir cuando la justicia lo exija. Porque el Evangelio no forma esclavos del mal: forma soldados de Cristo. Fuentes: Mt 5,39; Jn 18,22-23; Hch 5,29; Catecismo de la Iglesia Católica, nn. 2263-2265 y 2309; Santo Tomás de Aquino, 𝘚𝘶𝘮𝘮𝘢 𝘛𝘩𝘦𝘰𝘭𝘰𝘨𝘪𝘢𝘦, II-II, q. 64, a. 7; San Agustín, 𝘋𝘦 𝘤𝘪𝘷𝘪𝘵𝘢𝘵𝘦 𝘋𝘦𝘪, XIX, 13. Obra: 𝘊𝘳𝘪𝘴𝘵𝘰 𝘢𝘯𝘵𝘦 𝘦𝘭 𝘴𝘶𝘮𝘰 𝘴𝘢𝘤𝘦𝘳𝘥𝘰𝘵𝘦, Gerrit van Honthorst, c. 1617.
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When a Tesla owner has to drive a gas car again
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abarrio 🗽 retweeted
A NASA fellow claims 5 equations explain 99 percent of the physics that actually runs your world. Understand them deeply and you are set for life. His words. And the way he does it is what makes the video worth it. He does not teach the five as a list. He tells them as one story, where each equation is born from the one before it. F equals ma leads into gravity. Gravity rhymes with the law of electric charge, the exact same shape. That connects to magnetism. Magnetism folds into the wave. And the wave quietly opens the door to relativity and quantum physics. By the end, all of physics feels like a single sentence written by one hand, not a pile of formulas you were forced to memorize. The move that stays with you comes first. He says F equals ma is written the wrong way around, and rewrites it. One tiny flip, and the most famous equation on Earth suddenly means something school never told you. His point for why this matters now: in the age of AI, the people who understand reality itself stay in demand. Everyone else is just memorizing. Five equations. One thread. It is in the video.
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No seamos injustos, no nos equivoquemos. Con su zafio comportamiento, sucias maneras y mal perder, la selección que jugó contra España no representó a Argentina, que es mejor que eso. Representó sólo a la parte más violenta e irracional de cierta detestable sociedad argentina.
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abarrio 🗽 retweeted
Ni un comercio saqueado, ni una papelera destrozada, ni un adoquín lanzado, ni un contenedor quemado. No, no somos como ellos. Somos mucho mejores.
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Totalmente falso. La celebración del Mundial en Madrid se salda con siete detenidos y un 88% más de llamadas al 112. abc.es/espana/madrid/… infobae.com/espana/2026/07…
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This video of Latvians singing The Lord's Prayer is so unbelievably moving and beautiful that I am going to pin it for a quick and easy timeline cleanse when needed. Bookmark this.
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abarrio 🗽 retweeted
🚨 Tesla FSD Supervised in Europe. Quick Update (July 2026). Good news first: FSD is already approved and rolling out in 5 EU countries; Netherlands (April), Lithuania, Estonia, Denmark & Belgium. All via the Dutch RDW type approval + Article 39 exemption. Owners are racking up tens of millions of safe kilometers with very few issues. Tesla’s real-world data keeps looking strong. 👍 The RDW route is still alive! Italy 🇮🇹 just filed for recognition of the Dutch approval. Germany 🇩🇪 is reviewing docs + getting a test car this month. More countries can still follow without waiting for full EU approval. But… progress in bigger markets (Germany 🇩🇪, France 🇫🇷, Italy 🇮🇹, Spain 🇪🇸, Czechia 🇨🇿 etc.) is slow. The TCMV/EU vote is now expected in October or later. Greece 🇬🇷 announced fast-track plans in May but got delayed by politics and a ministerial change, so nothing expected before September. Many TΞSLA owners feel regulators aren’t being fully fair. Tesla has the most advanced vision-based system, massive real-world miles, and proven safety in approved countries. Yet some big countries seem hesitant and prefer waiting for a bloc-wide decision. A German minister reportedly didn’t even invite Tesla to Level 4 talks, even though no one else matches their scale and data. Europe wants high safety standards, that’s understandable. But when one company is clearly leading with transparent fleet data, dragging feet costs time and potentially lives. The domino effect is happening, just slower than we’d like. 😔 TΞSLA keeps pushing with demos, data & lobbying. Owners: keep politely contacting your local authorities. The momentum is real, more countries will join. 💯 What do you think? Fair process or too bureaucratic? #Tesla #FSD #Europe #AutonomousDriving
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Hoy los cerca de 500 millones de ciudadanos de la Hispanidad ganaremos el Mundial de Balompié. 🥳 ¡Aúpa #Argentina y #España🇪🇸! #Hispanidad
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abarrio 🗽 retweeted
Europe's official grid authority has released its report on the nationwide blackout that hit Spain last April. And while the report treads carefully politically, its data make the cause clear: wind and solar triggered the collapse. Within the first 80 seconds, Spain lost 2.5 GW of generation, around 10% of its national supply, with every megawatt of that early loss coming from renewables. Gas and hydro remained stable (until the cascade was already underway). The report's own charts show the sequence. As voltage at the Carmona substation plunged, trips snowballed - entirely from wind and solar. The report calls it "an unprecedented speed of blackout." This was a textbook inverter-chain failure: renewables dropping so fast that the grid's stabilizers never had time to react. By midday, Spain's grid had virtually no inertia, nothing spinning fast enough to hold frequency steady. But to admit that outright would mean questioning Europe's green transition itself, something the report appears unable to do. So the event is officially described as "a rare local disturbance," rather than what it actually was - a systemic failure of weather-dependent power.
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abarrio 🗽 retweeted
Die ersten 30 Minuten 👇 Vorlesungsgesprächs zu Einsteins Relativitätstheorie sind didaktisch wirklich brillant und man kann sie nur jedem empfehlen, der die Allgemeine Relativitätstheorie eher intuitiv verstehen will. 1/10
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abarrio 🗽 retweeted
One of my longest-standing arguments is that we are not living in Orwell’s 1984, where truth is centrally suppressed and censored by force (that’s former communist societies, modern-day China, Russia, North Korea). We are living in something much closer to Huxley’s Brave New World. The truth is not hidden - it is almost always readily available. But it is buried beneath an industrial quantity of noise: propaganda, outrage, half-truths, conspiracy theories, influencer theatre, algorithmic rage bait and an endless stream of content designed not to inform us, but to keep us emotionally stimulated. The modern information system does not need to censor the truth when it can simply drown it in noise. A fact no longer has to be disproven - it only has to be surrounded by a hundred competing claims, stripped of context and nuance, turned into partisan ammunition and pushed into the same feed as celebrity gossip, memes and 15 second videos engineered to deliver the fastest possible dopamine hit. By the time the truth reaches us, it appears as just another piece of content competing for our attention. That is the more sophisticated form of control: not preventing people from knowing, but exhausting their capacity to care. Orwell feared a world in which people would be deprived of information. Huxley feared a world in which they would be given so much distraction, stimulation and triviality that they would lose the desire to seek it. The defining struggle of our age is therefore not simply between truth and censorship, but between truth and indifference.
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