Tag - Tecnología

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Las pantallas no son “niñeras”: los pediatras piden restringir su uso entre los más pequeños

Fuente: El Pais   Los pediatras cada vez están más preocupados por el impacto del uso de las tecnologías en el bienestar de los niños. Por eso, la Asociación Española de Pediatría (AEP) ha elaborado...

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Ecuador: ¿qué sigue tras el No a explotación de petróleo en Parque Nacional?

Fuente: SciDev   Los resultados de la consulta popular a favor de la preservación del Parque Nacional Yasuní, realizada el domingo 20 en el Ecuador junto con las elecciones presidenciales, constituye...

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História da informática na América Latina (2022)

História da informática na América Latina : reflexões e experiências (Argentina, Brasil e Chile) [2022] Jundiaí : Paco e Littera, [2022] Intro Folha de rosto A informática e suas histórias...

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Los ‘deepfakes’ de voz engañan incluso cuando se prepara a la gente para detectarlos

Fuente: El Pais En 2019, el director de una empresa británica fue víctima de una estafa después de recibir un falso mensaje de voz de su gerente en que pedía la transferencia de 220.000 euros a un...

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Las 10 mejores ciudades de América Latina para nómadas digitales

Fuente: El Informante   En América Latina hay ciudades que mezclan la naturaleza con el ampliación tecnológico, brindando diferentes opciones para trabajar y disfrutar. (unsplash) El trabajo...

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How Nvidia Became ChatGPT’s Brain and Joined the $1 Trillion Club

Source: Bloomberg The first time Jensen Huang tried ChatGPT, he asked it to write a poem about his company. Huang, who’d made a bet more than a decade ago that Nvidia Corp.’s computer chips could...

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Zelensky says Ukraine receiving more SpaceX internet stations for 'destroyed cities

Source: The Hill Ukrainian President Volodymyr Zelensky said Ukraine will be receiving more Starlink satellite internet stations for “destroyed cities” after he spoke with SpaceX CEO Elon Musk....

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Engineers are building bridges with recycled wind turbine blades

Source: The Verge   On a former train track bed connecting the towns of Midleton and Youghal in County Cork, Ireland, workers recently excavated the rusted remains of an old railway bridge and...

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High-strength and high energy storage capacity

Source: Energy Daily   The research team led by Dr. Kim Tae-hoon of the Department of Functional Composites of the Composites Research Division at the Korea Institute of Materials Science (KIMS,...

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Critical Flaws Discovered in Cisco Small Business RV Series Routers

Source: Hacker News   Cisco has patched multiple critical security vulnerabilities impacting its RV Series routers that could be weaponized to elevate privileges and execute arbitrary code on...

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Apple privacy changes wipe $278 billion market value from 4 companies

Source: iMOre Meta's share price has fallen 24% in the last 24 hours. A new report has revealed that four social media companies have lost some $278 billion in market value since Apple announced...

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Apple Earnings Call Transcripts: Apple CEO Tim Cook on the company's Q1 2022 earnings

Source: iMore   Apple CEO Tim Cook and CFO Luca Maestri spoke with analysts during the company's Q1 2022 earnings call. Here's our ongoing live transcript of their remarks! If you want some quick...

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Apple’s riding high after another record quarter, but where is it headed?

Source: MacWorld   I ran out of ways to summarize Apple’s quarterly results a while ago. When they’re all records, all-time greats, rolling up numbers so big it’s hard for the human brain to quantify...

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Brazil in the Global Nuclear Order, 1945–2018

By Carlo Patti Johns Hopkins University Press, 2021.   The first comprehensive and definitive history of Brazil's decision to give up the nuclear weapon option. Why do countries capable of...

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Tesla will hike prices on self-driving mode, again

Source: Engadget   Tesla's "full self-driving" (FSD) feature has had something of a rocky history, to put things generously. It's been implicated in multiple crashes, seemingly persistent...

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Radeon RX 6500 XT is bad at cryptocurrency mining on purpose, AMD says

Source: ARS Technica   AMD will begin selling its latest budget GPU, the Radeon RX 6500 XT, on January 19th. Its retail price is $199. But the ongoing GPU shortage, caused in part by cryptocurrency...

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University Loses Valuable Supercomputer Research After Backup Error Wipes 77 Terabytes of Data

Source: Gizmodo   Kyoto University, a top research institute in Japan, recently lost a whole bunch of research after its supercomputer system accidentally wiped out a whopping 77 terabytes of data...

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2021 was the year clean energy finally faced its mining problem

Source: The Verge   A drill rig at Controlled Thermal Resources’ (CTR) Hells Kitchen Lithium and Power project in Calipatria, California, U.S., on Wednesday, Dec. 15, 2021. Demand for electric...

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Mask up! The best face masks for use against COVID-19 [Updated]

Source: ARS Technica   This past March, we updated this face mask buying guide with the latest guidance from the Centers for Disease Control and Prevention (CDC), including new science on the...

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Razer Gaming Laptops Will Cost More Next Year, Razer CEO Says

Source: Gizmodo   There’s no way to sugarcoat it: Buying gadgets this year has been a nightmare. Products are out of stock, bots are reselling them at exorbitant markups, and there is no firm...

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Apple may have a problem with iPhone demand as well as supply

Source: The Verge Apple is indicating to its iPhone 13 component suppliers that it may not order as many units as expected due to a drop in demand, according to a report in Bloomberg. While the...

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Storm-ravaged Bahamas rebuilding its power grid with emphasis on solar energy

Source: CBS NewsExactly six months ago this evening, Hurricane Dorian slammed into the northern Bahamas. It was the fifth Category 5 Atlantic hurricane in just the last three years. Before that, there...

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History of technology in nineteenth and twentieth century Latin America

J. Justin CastroAbstractThis essay focuses on recent trends in the history of technology in nineteenth and twentieth century Latin America. It emphasizes the English‐language historiography,...

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Drones para mejorar la inspección de los parques solares

Fuente: CIO La revisión del estado del parque solar usando drones crece al ritmo de una industria floreciente, la de la energía solar. Las inversiones en energía solar durante la última década sumaron...

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La defensa de la energía renovable por los ingenieros eléctricos de Puerto Rico

Fuente: AnónimoFavor ver adjunto una carta escrita por varios ingenieros eléctricos a favor de la energía renovable. (La carta es una reacción al artículo publicado en este foro hace unos días atrás:...

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