Clau Castellanos T @hackerpedagogy
Pedagoga hacker. Pensadora disruptiva. Mapeo de futuros. Diseño de experiencias de aprendizaje // Tech Ethics & Digital Citizenship / Future & Digital Skills cardbots.xyz Joined September 2010-
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I finally understand how large language models actually work After reading the 2025 textbook “Foundations of LLMs” It blew my mind and cleared up years of confusion Here’s everything i learned (in plain english):
Digital literacy starts early: parents should set #AI boundaries, watch for withdrawal from real-world ties, and partner with schools—not ban tools. 👨👩👧👦🧭 #Education #Cybersecurity #AINews ow.ly/hrBt50X0PCT
I just signed this: 200+ prominent figures endorse Global Call for AI Red Lines red-lines.ai #haltagi haltagi.com
#BigTech is unleashing #AI systems at an alarming pace, without considering the impacts. We're being flooded with AI slop and relying on AI tools that are patently unreliable. Today we discuss the ethics of AI with philosophy professor @CarissaVeliz. podcast.firewallsdontstopdragons.com/2025/09/15/on-…
Really great talk, very comprehensive !! Getting started with AI agents youtube.com/watch?v=pPQngm…
Good read: Why language models hallucinate openai.com/index/why-lang…
¿Recuerdas cuando te uniste a X? ¡Yo sí! #MiAniversarioDeX 😊
AI guides are flooding the scene, but these top 9 picks from OpenAI, Google, and Anthropic are the ones you can't miss 🧵 ↓
Generative AI is changing work. By 2030, up to 30% of US work hours could be automated: 9.9 Million new jobs. Which jobs will be in demand? Which will be stalled with slow growth (+2.8M jobs)? Which will be hardest hit with 6 Million jobs lost? And which ones could be…
Chat interfaces suck. So this guy literally built a canvas for LLMs. Forget linear ChatGPT. With this app now you can branch, parallelize, and collaborate like Git + Figma for AI! 🤯 App link below ↓
For those of us in the humanities, the last 20 years have often felt like a siege. But maybe we’ve reached a nadir. Here are a few links that may provide a needed boost for the new semester. #AI #HigherEd #humanities #DH #digitalhumanities foundhistory.org/2025/08/briefl…
Important paper.
In 1952, Rosalind Franklin captured Photo 51, the X-ray image that revealed DNA’s double helix structure—the blueprint of life itself. Without her meticulous work, Watson and Crick would never have pieced together their Nobel-winning model. Her precision and brilliance quietly…
Education is becoming a play for all big LLM providers: 1. Google: blog.google/outreach-initi… 2. OpenAI: openai.com/index/chatgpt-… 3. Anthropic: anthropic.com/news/introduci…
You are likely going to see a lot of very varied results posted online from GPT-5 because it is actually multiple models, some of which are very good and some of which are meh. Since the underlying model selection isn’t transparent, expect confusion.
En julio del 2025 se aprobaron en fast-track un paquete de reformas que establecen un sistema de vigilancia sin controles democráticos cuyo objetivo es mantener un control social. ¿Por qué esto es problemático? Este es el análisis: r3d.mx/2025/08/06/el-…
🆕 🚨 A new viral video from Digital Engine examines the grave risks humanity faces as AI companies race ahead, developing ever more powerful AI systems... without safeguards, oversight, or a way to control them:
Is Agentic AI rewriting the CX playbook? @Cisco latest report says yes: 68% of tech partner interactions will be handled by Agentic AI within 3 years. Why? Customers want speed, simplicity, and real outcomes. Read more 👉 linkedin.com/posts/yuheleny… #AgenticAI…

Max Kaiser @MaxKaiser75
478K Followers 5K Following Soy Max, provocador profesional de Ciudadanía. Ser humano, intentando ser un buen humano @factor_kaiser https://t.co/v9sQ6Zj6TK
Alejandro Hope @ahope71
145K Followers 10K Following Analista de seguridad.. Columnista de @el_universal_mx. RT o ligas no significan aprobación o respaldo.
Fernanda Llergo Bay @FerLlergo
4K Followers 482 Following Rectora General de la Universidad Panamericana y el IPADE. Master por @UABBarcelona y @uc3m. PhD de @UNAV. Management and education.
Luis Xavier @piunsky
2K Followers 939 Following Philosopher, Editor, Reader. Arabic Philosophy & Thought. Intellectual History. Aesthetics. The City. Migration and Migraine. @topicosrevista @Conspiratio_MX
Carlos Bravo Regidor @carlosbravoreg
130K Followers 9K Following Columnas: @heraldodemexico TV: @nmasforo Radio: @Radio_Formula y @heraldodemexico Conferencias: @Allenamenti Libro: https://t.co/DDoX8eRjVh
Santiago García @santiagogarcia0
5K Followers 1K Following Rector @UPMexico. Master @GeorgiaTech y PhD @unav. Management, Operaciones y Educación.
Laurie Ann Ximénez-F... @lximenezfyvie
137K Followers 1K Following DMSc @Harvard | Jefa del @LGM_FO_UNAM | Autora de “Un daño irreparable” y “Las vidas que no contaron” (Ed. Planeta 2021 & 2022). Todo aquí, a título personal.
Alfonso Araujo @Alf_ArGzz
46K Followers 3K Following Director Mexico-China Center #LasMatematicasSonTusAmigas en La Morsa de Alicia: https://t.co/8KLA3SbBsf Música en https://t.co/2ZidJ0NkBT
RosemaryZangwill @Rex1oiDpsQX63E
24 Followers 573 Following
Jack 🤖 @JacklouisP
9K Followers 5K Following 🤖 I write about robots @opterantech - reverse engineering insect brains @Robot__IQ - the best robot job board Previous - Founder of a robotics R&D agency
Mariano Andres Hansen... @hansen_mariano
217 Followers 860 Following Amante de la tecnología, la era digital y buena persona
Henry Walter @HenryWalte81096
93 Followers 3K Following ➡️New Personality▪️#Medicine| #Fitness| #Lifestyle surgeon 💊🏥🩺🩺⬅️
Teresa Diaz @tetdiaz2872
49 Followers 453 Following
Burdette Hyatt @BurdetteH64449
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Manu PG @ManuPG642767
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SophiaOnTech @s_techethics
61 Followers 123 Following Uncovering tech's societal impacts. 🧠📸 | #AI #Ethics
Lauren Robot @laurenrobotai
44 Followers 191 Following AI Comm Specialist | Wildlife Enthusiast 📸 | Plant-based foodie 🌿
Gisela Guajardo @GiGrdo
17 Followers 129 Following Software Engineer | Language learner | Traveler |
Daichi @Daichi649367
418 Followers 7K Following
PPp08 @F4629662
0 Followers 490 Following
Rene Guzmán @ReneGuzmn6
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ruben @werewolf1774
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Rob van Kranenburg @robvank
17K Followers 19K Following Martel Innovate IoT Council ( 2 100 IoT) Founder #iotday Statecraft https://t.co/pmVlsNfXtp https://t.co/Y1ZbVlXCBM
Siosiez @Siosiez2VElvJ
93 Followers 6K Following
Wrought @WroughtI7hfc84
44 Followers 5K Following
🏳️ TaYo 👁️ @tayo
2K Followers 4K Following 🌐 Generalista Global,🖖🏼geek de confesión, 🕊️pacifista de corazón, 🤔filósofo de ocasión, 🎩 fraternalista por convicción, 🤝servidor y amigo. 🏳️
INNEVA Pharma @InnevaPharma
1K Followers 2K Following Tecnología creativa para transmitir conocimiento científico: Imagen 3D, apps, realidad aumentada/virtual, IA, Metaverso, Aprendizaje Basado en Juego, eventos...
Generation México @GenerationMx1
591 Followers 283 Following Cuenta Oficial. Organización que transforma los sistemas de educación para el empleo en preparación, colocación y ayuda para cambiar vidas.
Alfons Nàcher Martí... @elCaudelfons
3K Followers 852 Following Profe #Unir #GoogleTrainer #Canvassador #ClassdojoAmbassador #Edpuzzleambassador #GeniallyAmbassador #Gamification #CanvaTrainer #MicrosoftInnovativeExpert
Collins Scott @CollinsSco87846
31 Followers 425 Following
Shesnesth @Shesnesth2yxI
52 Followers 1K Following
ian @donelianc
542 Followers 512 Following I have a passion for data and tech, backed by exp in operations. I write about sustainable traveling, chess, open-source projects, NGOs, and sometimes cooking.
/𝕏 Ing. Gonzalo... @IngGonzaloCort2
9K Followers 10K Following DIOS PRIMERO▫️@ClubAmerica de 💛‼️💙 (Tricampeones)▫️Anti-KK’s y anti calaca Shitbaum▫️Mi locura, motor que me alienta a salir adelante▫️#UnidosPorMéxico
Luis Bartolini @LBartoliniE
309 Followers 902 Following “Cuando la ideología prevalece, la razón perece” opiniones a título personal🧐Si quieres saber de qué hablo, revisa El Economista y Revista Fortuna, entre otros
Raimundo Arce @rarcem166
87 Followers 950 Following
Fernando Sandoval @fersandovalg
60 Followers 251 Following Papá de Fer, Dany y Mariana. Doctor en Educación, investigador SNII, trabajo temas de práctica docente e innovación educativa. Profesor en UACJ Cuauhtémoc
🅼🅰🆃🆂🆇�... @MATsxm
904 Followers 646 Following Droit, tech & privacy | DPO certifié CNIL & CAI - Consultant RGPD | OpenSource | Islander Cat4 𝑠𝑢𝑑𝑜 𝑟𝑚 -𝑟𝑓 --𝑛𝑜-𝑝𝑟𝑒𝑠𝑒𝑟𝑣𝑒-𝑟𝑜𝑜
El buen Boby @boby_digital
278 Followers 284 Following
elizabeth @selibc
353 Followers 503 Following Abogada. Orgullosamente UNAM. Esposa y mamá de mellizas 👯♀️. Jueza Federal de carrera judicial.
𝕄𝕚𝕘𝕦𝕖�... @mgaless
2K Followers 3K Following PMP, Scrum Master, IT Team, Master in Software Engineering, Robotics professor
Porfirio León @californio33
9K Followers 9K Following Viejo pescador, Mexicano, Ranchero, Nativo Bajacaliforniano. In Memoriam: 1932- 2020.
Montserrat Esparza @montsepza
382 Followers 355 Following Feminista y estudiante de Derecho UP. Parte de la Red de Abogadas Violeta 💜
Fray Mora @fraymora
63 Followers 273 Following Consultor administrativo y financiero. Apoyando a PYMES en su desarrollo. La historia mi pasión, la CDMX mi fascinanacion.
Keanu Reeves @Keanu288ReeveS
163 Followers 2K Following
Bernardo Sainz Martí... @bsainzm
1K Followers 1K Following Political Studies PhD @Queensu Profesor, Entorno Político y Social @IPADE Director Adjunto, Centro de Investigación en Responsabilidad Social (CIRES)
Max Kaiser @MaxKaiser75
478K Followers 5K Following Soy Max, provocador profesional de Ciudadanía. Ser humano, intentando ser un buen humano @factor_kaiser https://t.co/v9sQ6Zj6TK
Pascal @beltrandelrio
949K Followers 13K Following Periodista. Chihuahuense. Demócrata. Rockero. Director editorial de Excélsior. Conductor de la Primera Emisión de Imagen Radio (90.5 FM). Conferencista 🇲🇽🇫🇷
Alejandro Hope @ahope71
145K Followers 10K Following Analista de seguridad.. Columnista de @el_universal_mx. RT o ligas no significan aprobación o respaldo.
Dr Francisco Moreno S... @DrPacoMoreno1
235K Followers 228 Following Médico Internista e Infectólogo. Premio Nacional de Salud 2020. Miembro de #infectomed Mis tuits son a título personal. Autor de #HistoriasDeUnaPandemia
Sociedad Civil Méxic... @SocCivilMx
284K Followers 40K Following Info: https://t.co/NxvcC1WaVc | WhatsApp: https://t.co/eVHF8Ge6xQ | | email: [email protected] | UNID@S
Macario Schettino @macariomx
337K Followers 4K Following Trabajo de niño: leo, escribo, hablo y hago numeritos... https://t.co/uRX9r5vCCx… https://t.co/D9gQd9Crgo... https://t.co/71qGnmVut9
Fernanda Llergo Bay @FerLlergo
4K Followers 482 Following Rectora General de la Universidad Panamericana y el IPADE. Master por @UABBarcelona y @uc3m. PhD de @UNAV. Management and education.
Luis Xavier @piunsky
2K Followers 939 Following Philosopher, Editor, Reader. Arabic Philosophy & Thought. Intellectual History. Aesthetics. The City. Migration and Migraine. @topicosrevista @Conspiratio_MX
Mexicanos Contra la C... @MXvsCORRUPCION
393K Followers 811 Following Analizamos la corrupción, hacemos periodismo, buscamos justicia, movilizamos socialmente y conversamos.
Xavier Tello, MD @StratCons
116K Followers 2K Following Author: "La Tragedia del Desabasto" • Health policy analyst & advisor • Healthcare consultant • Pharma & Biotech communication expert • Speaker • Op-ed writer
José Ramón Cossío ... @JRCossio
239K Followers 2K Following Ministro en retiro. Miembro de El Colegio Nacional. Profesor en el Tec. de Monterrey. Inteli-Iuris.
Carlos Bravo Regidor @carlosbravoreg
130K Followers 9K Following Columnas: @heraldodemexico TV: @nmasforo Radio: @Radio_Formula y @heraldodemexico Conferencias: @Allenamenti Libro: https://t.co/DDoX8eRjVh
Guadalupe Acosta Nara... @acostanaranjo
182K Followers 7K Following Socialdemócrata que quiere acuerdos por el bien de México, y ahora en resistencia.
Santiago García @santiagogarcia0
5K Followers 1K Following Rector @UPMexico. Master @GeorgiaTech y PhD @unav. Management, Operaciones y Educación.
Laurie Ann Ximénez-F... @lximenezfyvie
137K Followers 1K Following DMSc @Harvard | Jefa del @LGM_FO_UNAM | Autora de “Un daño irreparable” y “Las vidas que no contaron” (Ed. Planeta 2021 & 2022). Todo aquí, a título personal.
Alfonso Araujo @Alf_ArGzz
46K Followers 3K Following Director Mexico-China Center #LasMatematicasSonTusAmigas en La Morsa de Alicia: https://t.co/8KLA3SbBsf Música en https://t.co/2ZidJ0NkBT
El Financiero @ElFinanciero_Mx
1.9M Followers 1K Following Somos el valor de las noticias: finanzas, economía, negocios, datos, análisis y más
gambo.ai @Gambo_AI_Tool
710 Followers 102 Following The world’s first vibe coding game agent | From one prompt → full game → day-one revenue | Try it at https://t.co/X8NRTZ8C7X
Hasan Toor ✪ @hasantoxr
406K Followers 528 Following AI & Tech Educator • Sharing insights on AI, Tech Tools, & practical ways to use AI & Tech Tools for you & your daily business • Founder & Writer @theprohumanai
Igor Buinevici @Igor_Buinevici
20K Followers 68 Following CEO & Founder @ Wild Capital | Author & Speaker | Ex-Goldman and Deloitte | MSc Finance, London School of Economics | Follow for business, investments & growth
IVAN | IA @ivnways
91K Followers 149 Following Explorador Digital 🍀 || Te enseño a potenciar tu vida con herramientas digitales & IA 🤖 || Freepik AI Partner
Alejandro | Libertad ... @CopyRebeldia
145K Followers 15 Following Estudiante en apuros logró libertad financiera con tecnología, IA y cryptos | Aprende a generar ingresos online | Únete para construir tu futuro ✍️💰
𝑽𝒂𝒍𝒆𝒓�... @ValeriA_Tech
93K Followers 85 Following Enseño estrategias de negocio con IA y tecnología. ¡Transforma tu éxito! 📩 DM para colaboración.
T.Yamazaki @ZappyZappy7
22K Followers 328 Following Technology Evangelist. I spread the good news that innovative #technology has the potential to make the world a better place #innovation #robot #IoT #AI
Tom Scheinfeldt @foundhistory
6K Followers 693 Following Dad, Husband, Swimmer, Historian, Professor of Digital Humanities at @UConn
Jack 🤖 @JacklouisP
9K Followers 5K Following 🤖 I write about robots @opterantech - reverse engineering insect brains @Robot__IQ - the best robot job board Previous - Founder of a robotics R&D agency
Mariano Andres Hansen... @hansen_mariano
217 Followers 860 Following Amante de la tecnología, la era digital y buena persona
R3D @R3Dmx
61K Followers 889 Following La Red en Defensa de los Derechos Digitales (R3D) es una organización dedicada a la defensa de los derechos humanos en el entorno digital. ✉️: [email protected]
Max Tegmark @tegmark
151K Followers 37 Following Known as Mad Max for my unorthodox ideas and passion for adventure, my scientific interests range from artificial intelligence to the ultimate nature of reality
Future of Life Instit... @FLI_org
88K Followers 1K Following We work on reducing extreme risks and steering transformative technologies to benefit humanity. RT /=/ endorsement. Bluesky: https://t.co/IjvxJtEEeQ
Alcaldía La Magdalen... @ALaMagdalenaC
21K Followers 96 Following Cuenta oficial de la Alcaldía La Magdalena Contreras 2024-2027 | Alcalde @Fer_Mercadog
Tim @timthoughtleadr
86K Followers 843 Following Co-Founder @ThoughtleaderHQ. Multiplying founders' revenue, investment & visibility with content + outbound. 3B+ views, millions generated for 150+ clients
DW Español @dw_espanol
1.5M Followers 179 Following Desde Alemania para el mundo. Señal en vivo 24/7 https://t.co/CrFwQbFSRC
PROJUC @PROJUCmx
2K Followers 78 Following Somos una iniciativa ciudadana, juvenil y disruptiva que transforma la manera en que se vive y percibe la justicia en México.
Adam @Adamaestr0_
119K Followers 15 Following Comparto mis consejos para ayudarte a aprender la IA y X10 tu productividad | Cofundador de @iaproactiv, +66k entusiastas: el mayor boletín hispano sobre IA
Mariana Benavides @marianabtch
21K Followers 4K Following Tapatía • Católica • Paciente SMD • Pro Vida/Familia • Guerra Espiritual ✝️ • Políticos🚫Valores💯• Cambiando mi descripción que Dicen que "copie"
Fernando Cao @thefernandocz
107K Followers 621 Following Co-Founder & CEO @ThoughtleaderHQ | Building executive brands that drive revenue | 3B+ views, millions in pipeline generated for 150+ clients
Pope Leo XIV @Pontifex
18.8M Followers 46 Following Welcome to the official account of His Holiness, Pope Leo XIV.
BoardGameRevolution @boardgamerev
16K Followers 4K Following Welcome to the official Board Game Revolution page, your source for news, exclusive contests, and an expanding community
alby13 @alby13
2K Followers 2K Following Graphic Designer, Computer Tech, Video Game Designer. True Bitcoin Believer. X Posts are not investment advice. My data can not be used for AI training.
Min Choi @minchoi
318K Followers 1K Following AI Educator. 𝕏 about AI, solutions and interesting things. Showing how to leverage AI in practical ways for you and your business. Opinions are my own.
Muhammad Ayan @socialwithaayan
45K Followers 664 Following Sharing AI, tech, and productivity tips to help you grow 1% daily | Breaking down AI tools & no-code workflows | [email protected]
el.cine @EHuanglu
83K Followers 561 Following Film director | AI Consultant | Partner with https://t.co/Vn9g3Z63CI Paris | Sharing practical ways to use AI for you and your business. All views are my own.
Priyanka Vergadia @pvergadia
37K Followers 993 Following Sr. Director @microsoft | ex @google | Best selling Author | Advisor | Investor | Board Member | Lecturer Opinions = mine https://t.co/lHZebml2MH
Alejo @ecommartinez
127K Followers 452 Following Expert AI ⚡️ Negocios con ChatGPT-5, Gemini, Claude y Grok 4. Comparto mis prompts y mis métodos $ con la IA. Co-fundador de lAPROACTIV - Newsletter IA +66K
LongevityLab @LxngevityLab
66K Followers 15 Following An account for people chasing peak performance and true excellence | Follow to become part of the 0.01%
Rob van Kranenburg @robvank
17K Followers 19K Following Martel Innovate IoT Council ( 2 100 IoT) Founder #iotday Statecraft https://t.co/pmVlsNfXtp https://t.co/Y1ZbVlXCBM
Sofía Sicilia @SofiaSici
76K Followers 85 Following IT - Directora de Operaciones de 🤖 @gptzone_net. El Mejor Portal y Newsletter sobre Inteligencia Artificial 💌 DM Abierto https://t.co/ia9UAAaIYY
Abundance360 @Abundance360
5K Followers 66 Following A Private Community for Leaders Who Dare to Go Big, Create Wealth and Better the World | curated by @peterdiamandis
Anthropic @AnthropicAI
646K Followers 35 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
Pep Martorell @pepmartorell
12K Followers 2K Following DeepTech & Science. Former Associate Director at @bsc_cns
🏳️ TaYo 👁️ @tayo
2K Followers 4K Following 🌐 Generalista Global,🖖🏼geek de confesión, 🕊️pacifista de corazón, 🤔filósofo de ocasión, 🎩 fraternalista por convicción, 🤝servidor y amigo. 🏳️
YokerAI @IATheYoker
109K Followers 215 Following 🃏 IA, tecnología y estrategia en su máximo potencial. ⚡ Freepik AI Partner | IA como ventaja, no como moda. 📩 Colabs: DM & Mail
INNEVA Pharma @InnevaPharma
1K Followers 2K Following Tecnología creativa para transmitir conocimiento científico: Imagen 3D, apps, realidad aumentada/virtual, IA, Metaverso, Aprendizaje Basado en Juego, eventos...
DeepSeek @deepseek_ai
972K Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
Generation México @GenerationMx1
591 Followers 283 Following Cuenta Oficial. Organización que transforma los sistemas de educación para el empleo en preparación, colocación y ayuda para cambiar vidas.
Alfons Nàcher Martí... @elCaudelfons
3K Followers 852 Following Profe #Unir #GoogleTrainer #Canvassador #ClassdojoAmbassador #Edpuzzleambassador #GeniallyAmbassador #Gamification #CanvaTrainer #MicrosoftInnovativeExpert
The Humanoid Hub @TheHumanoidHub
67K Followers 754 Following Humanoid Robots: Technology, Business, and Social Dynamics
Interesting STEM @InterestingSTEM
698K Followers 82 Following Interesting and educative contents on Science, Technology, Engineering and Mathematics
Hana @Hana_ElSayyed
40K Followers 24K Following Change-maker | Top 50 Global #futureofwork Influencer 👉🏻 https://t.co/p4WNoHQoty | #HumanCapital #Skills #AI #workforce #leadership
Professor Toby Walsh ... @TobyWalsh
9K Followers 591 Following Out now: "Faking It! Artificial intelligence in a human world" Chief Scientist, AI Institute @ UNSW Sydney