Pedro Bosque Pérez

BBC News - El Papa critica a los "tiranos" que gastan miles de millones en guerras tras su disputa con Trump bbc.com/mundo/articles…

Zayira Jordan orden protocolar de los trabajos en Junta Universitaria Los claustrales y estudiantes acusaron a la administración @UPR_Oficial de alterar la agenda aprobada por el Comité de agenda por lo que se levantaron no sin antes denunciar que no se quiso dar paso a las certificaciones de los senados académicos que traían expresiones en contra de las actuaciones de la Presidenta. Tras la destitución de cinco rectores, Jordán Conde y la Junta de Gobierno se enfrentan a la petición de renuncia por parte de la comunidad universitaria y el voto de huelga que en el caso de Mayagüez es indefinido. #upr #crisis

UNUSUAL🚨: Scientists discover that silence regenerates the brain─ being in complete silence for at least 2 hours a day can stimulate the creation of new brain cells, especially in regions linked to memory and learning.

Mamdani and Hochul are proposing a tax on $5M+ second homes owned by non‑residents. The measure — which must be passed in the state budget process — is expected to raise more than $500M annually.

Mexico's Defense Secretary says 20% of the weapons seized from cartels are of Israeli origin, and the other 80% from the US.

BREAKING: @PsychoPAC24 just released their last ad featuring Trump’s sexual assault victims telling their stories. Please share far and wide!

Former NFL player Wesley Leasy and his daughter are suing after police detained them at gunpoint in a case of mistaken identity while he was picking her up at the airport. Leasy says officers handcuffed him on the ground and pointed guns and lasers at both of them after mistaking his white Mercedes for a homicide suspect’s vehicle — even though the suspect was described as a young white man with tattoos on his face and neck. Leasy told @annaschecter the encounter left him fearing both he and his daughter could be killed. CBS News has reached out to the Phoenix and Mesa police departments and has not received a response to the lawsuit.

Israel just blew up a public high school in Marwahin, South Lebanon. Not a military base. A school.

🚨BREAKING: Two researchers from UPenn and Boston University just published a paper that should be uncomfortable reading for every CEO automating their workforce right now. The argument is straightforward. Every company replacing workers with AI is also eliminating its own future customers. Laid off workers stop spending. Enough of them stop spending and nobody can afford to buy anything. The companies that fired everyone end up selling into an economy with no purchasing power left. Every executive can see this. The math is not complicated. But here is why nobody stops. If you do not automate, your competitor does. They cut costs, lower prices, take your market share, and you collapse anyway. So every company automates knowing it is collectively destructive because the alternative is dying alone while everyone else survives. The researchers proved this is a Prisoner's Dilemma playing out in real time. The numbers are already moving. Block cut nearly half its 10,000 employees this year. Jack Dorsey said AI made those roles unnecessary and that within the next year the majority of companies will reach the same conclusion. Salesforce replaced 4,000 customer support agents with AI. Goldman Sachs deployed a coding tool that lets one engineer do the work of five. Over 100,000 tech workers were laid off in 2025 and AI was cited as the primary driver in more than half those cases. 80% of US workers hold jobs with tasks susceptible to AI automation. The researchers tested every proposed solution. Universal basic income does not change a single company's incentive to automate. Capital income taxes adjust profit levels but not the per-task decision to replace a human. Collective bargaining cannot hold because automating is always the dominant strategy. They also identified what they call a Red Queen effect. Better AI does not solve the problem, it accelerates it. Every company chases faster automation to gain market share over rivals but at the end everyone has automated equally, the gains cancel out, and the only thing left is more destroyed demand. The one thing the math says could work is a Pigouvian automation tax. A per-task charge that forces companies to account for the demand they destroy each time they replace a worker. The conclusion is that this is not a transfer of wealth from workers to owners. Both sides lose. Workers lose income. Companies lose customers. It is a deadweight loss with no market mechanism to stop it on its own.

Trump has destroyed federal guardrails meant to ensure secure and fair elections. Some fear his actions are aimed at making sure the upcoming midterms go his way. propublica.org/article/trump-…

La NASA está desarrollando un sistema de propulsión nuclear eléctrica que busca resolver uno de los grandes límites de la exploración espacial: cómo mantener empuje durante largos periodos sin depender del Sol ni de grandes cantidades de combustible químico. El concepto combina un reactor de fisión con motores iónicos. El reactor genera electricidad de forma continua y esa energía se utiliza para acelerar partículas cargadas a gran velocidad. El empuje es muy bajo comparado con un cohete convencional, pero tiene una ventaja clave: puede mantenerse durante semanas o meses sin interrupción. Este tipo de propulsión ya se ha utilizado antes, pero siempre alimentada por paneles solares. Misiones como Deep Space 1 o Dawn demostraron que los motores iónicos funcionan, pero también dejaron claro su límite: cuanto más te alejas del Sol, menos energía tienes disponible. A partir de ciertas distancias, la potencia cae de forma drástica. Ahí es donde entra la fisión nuclear. El diseño en el que trabaja la NASA plantea un reactor compacto capaz de generar del orden de decenas de kilovatios eléctricos de forma estable. Esa energía permitiría mantener el empuje constante independientemente de la distancia al Sol y ampliar de forma significativa el rango de operación. El sistema incluye una estructura alargada para separar el reactor del resto de la nave y reducir la exposición a la radiación, además de radiadores para disipar el calor generado en el proceso. Todo el conjunto está pensado para operar durante años sin mantenimiento. En términos de rendimiento, la diferencia es relevante. Un sistema químico ofrece mucho empuje en poco tiempo. Un sistema eléctrico nuclear ofrece poco empuje, pero durante mucho más tiempo. Eso se traduce en velocidades finales más altas y en una mayor eficiencia en el uso del propelente. Este tipo de tecnología no sustituye a los cohetes actuales, que siguen siendo necesarios para escapar de la Tierra, pero sí abre la puerta a nuevas formas de moverse una vez en el espacio. Misiones más largas, trayectorias más flexibles y acceso a regiones del sistema solar donde la energía solar deja de ser viable. technologyreview.es/article/la-nas…

March 2026 saw the second-warmest global sea surface temperature on record for the month. It was the fourth-warmest March globally & the second-warmest for European land. Arctic sea ice extent was the lowest recorded for March. 🔗 Read the summary climate.copernicus.eu/sea-surface-te…

These massive U.S. corporations paid zero federal income tax in 2025, taking home $105 billion in untaxed profit: - 3M - AdaptHealth - Ameren - American Electric Power - Antero Resources - APA - ArcBest - ARKO - ASGN - Atmos Energy - Autodesk - Belden - Biogen - Block - Brighthouse Financial - BrightView Holdings - Brink's - Cheniere Energy - Citigroup - Coinbase Global - Costar Group - CVR Energy - CVS Health - Datadog - Dominion Energy - Dropbox - DTE Energy - Duke Energy - Edison International - EQT - ESAB - Etsy - GoDaddy - Graphic Packaging - Halliburton - Hasbro - Hillenbrand - Honeywell International - HP - Huntington Ingalls Industries - Illumina - Jefferies Financial - Kaiser Aluminum - KBR - Kohl's - L3Harris Technologies - Liberty Energy - Liberty Media - Live Nation Entertainment - Mastec - MasterBrand - Mosaic - NiSource - NRG Energy - Palantir Technologies - Parsons - Paypal Holdings - PennyMac Financial Services - Petco Health and Wellness - PG&E Corp. - Pitney Bowes - Roku - SAIC - Scotts Miracle-Gro - Seaboard - Sealed Air - Sempra Energy - Solventum - Southwest Airlines - Southwest Gas Holdings - Telephone & Data Systems - Teradata - Tesla - Textron - Toast - UGI - United Airlines Holdings - Upbound Group - V2X - Venture Global - Vistance Networks - Vistra Corp - Walt Disney - WEC Energy Group - Winnebago Industries - Wynn Resorts - Xcel Energy - Yum Brands

What is the most superior film among these?

Antarctica ❄️🌍as View from the International Space Station... 🙋‍♂️

China's GDP grows 5% year on year in the first quarter of 2026 despite Iran war turmoil cnn.it/4csonAJ

Buenos días Una explicación lo más sencilla descifrando el juego de palabras # Si hubo un aumento ahora de forma permanente

Como una medida temporal debido a los daños causados por el huracán María, se instaló una tubería provisional para mantener el flujo de aguas mientras se culminaba el proyecto de rehabilitación de la troncal sanitaria. periodismoinvestigativo.com/2026/04/tubo-a…

79% de infraestructura hotelera y todas las plantas generatrices de electricidad están en zonas vulnerables al aumento del nivel del mar y marejada ciclónica. Es vital rechazar el PC 25 se mitigue: siembra de coral, algas, dunas y mangle. metro.pr/opinion/2026/0…

Blood moon eclipse over Stonehenge in Wiltshire, UK Approximately 35 images were needed to create. 📸 Steven Sanders