Alfredo Riquelme Seg
banner
alpiedepagina.bsky.social
Alfredo Riquelme Seg
@alpiedepagina.bsky.social
Doctor en Historia Universitat de València. Profesor Instituto de Historia PUC-Chile.
Reposted by Alfredo Riquelme Seg
Margaret Hamilton, who led the 100-person team that wrote the onboard software for the Apollo missions, has died.
Margaret Hamilton, Whose Software Guided the Apollo Missions, Has Died
Margaret Hamilton, the first female programmer hired to work on the space project at M.I.T., was 90.
nyti.ms
October 7, 2026 at 11:30 PM
50 años después del asesinato de Orlando Letelier en Washington, perpetrado por la policía secreta de Pinochet, sostenedores y herederos de esa dictadura aún no asumen la enormidad del horror de los crímenes que avalaron en Chile y el mundo.

youtu.be/Un4jAyKRmSc?...
DOCUMENTOS SECRETOS: El rol de Pinochet y Contreras en el caso Orlando Letelier | REPORTAJE A FONDO
YouTube video by CHV Noticias
youtu.be
September 22, 2026 at 12:41 AM
🤦🏻El ministro de Defensa, general Presti, ante dichos de T***p, de ofrecerse como mediador ante una eventual escalada del conflicto entre Argentina y Gran Bretaña por las Islas:
“La alianza estratégica con los EE.UU. nos permitiría equiparnos y posicionarnos a nivel hemisferio”.
September 14, 2026 at 2:35 PM
“…seguir avanzando…en una convivencia basada en el respeto, el pluralismo, la tolerancia y la unidad del alma nacional. Así y sólo así ese sacrificio de hace 30 años cobrará todo su sentido.Sólo así las anchas alamedas finalmente se abrirán para todos los hijos de esta tierra.”
September 11, 2026 at 11:25 AM
“Y una mañana todo estaba ardiendo
y una mañana las hogueras
salían de la tierra
devorando seres,
y desde entonces fuego,
pólvora desde entonces,
y desde entonces sangre.”

Pablo Neruda (1904-1973),
‘Explicó algunas cosas’ (1937)
September 11, 2026 at 10:56 AM
Reposted by Alfredo Riquelme Seg
Rufián denuncia el acoso en la calle: “Algunos no llevamos escolta de la Policía”
www.eldiario.es/rastreador/r...
September 10, 2026 at 5:10 PM
Llamar “cívico” al golpe y a la dictadura no es un detalle sin importancia. Es caracterizar como “ciudadano” lo que suprimió la ciudadanía y atribuirle “civismo” a su brutal negación. Que se haya convertido en un “mantra” de las izquierdas es síntoma de su confusión conceptual.
September 11, 2026 at 2:01 AM
Reposted by Alfredo Riquelme Seg
No sólo hay que entretenernos de nuevo con artes en vivo, música en vivo, lecturas, deportes en vivo. También hay que volver a aburrirnos en vivo. Mirar una pared en blanco le hace mucho mejor al cerebro que este venenoso scrolling que sólo termina por deprimir.
September 9, 2026 at 1:34 PM
Reposted by Alfredo Riquelme Seg
📹 Ashley St. Clair, ex de Musk: "Me dijo que debíamos tener una legión de hijos antes de la Guerra Civil" social.elpais.com/2ar…
September 9, 2026 at 2:40 PM
Reposted by Alfredo Riquelme Seg
“Un uso más intensivo de la inteligencia artificial aparece asociado a un menor rendimiento”. Los alumnos españoles son los que más usan la IA para estudiar del mundo desarrollado (pero no mejora sus resultados)
Los alumnos españoles son los que más usan la IA para estudiar del mundo desarrollado (y no mejora su rendimiento)
Los cinco países ricos donde los chavales menos utilizan la inteligencia artificial para las tareas escolares figuran entre los 10 con mejores resultados en el Informe PISA
social.elpais.com
September 9, 2026 at 11:47 AM
Falta poco para que quiera cambiar el nombre del planeta Tierra.
September 6, 2026 at 11:36 PM
Reposted by Alfredo Riquelme Seg
When Gloria Steinem started Ms. magazine in 1971, most women’s magazines concentrated on how to keep a house and attract a husband. Her publication took a different focus: liberation. The magazine, the first owned and operated by women, revolutionized a generation of women’s writers and publishers.
How Gloria Steinem and Ms. Magazine Transformed the Publishing Industry
The feminist icon insisted that women were not a niche audience — and proved it in 1971 with the start of an influential publication owned and operated by them.
nyti.ms
September 6, 2026 at 9:30 PM
Reposted by Alfredo Riquelme Seg
“a street criminal, a mob boss, an organized crime enterprise, a con man, a corrupt public official.”
“People talk about this admin as authoritarian or fascist, and I'm not saying they're wrong,” @barbmcquade.bsky.social told me. “But what I see is much more of a street criminal, a mob boss, an organized crime enterprise, a con man, a corrupt public official.”
www.americaamerica.news/p/donald-tru...
Donald Trump Is a Criminal Mob Boss
How to Overcome the Wanton Corruption of the Trump regime: ‘Six Questions’ for legal expert Barb McQuade
www.americaamerica.news
September 6, 2026 at 8:44 PM
Reposted by Alfredo Riquelme Seg
It made me Laugh 😆
September 6, 2026 at 1:01 AM
Reposted by Alfredo Riquelme Seg
Your humble servant has a written a book about the social science of poverty in Cold War Latin America and the contexts that shaped its creation, from international sources like the Ford Foundation to dictatorships across the region. The book is in production and will be ready at the end of 2026
April 1, 2026 at 2:32 PM
Reposted by Alfredo Riquelme Seg
“Are we really going to let Trump and his fellow haters end our 250-year-old American project? The answer has to be no.”

www.americaamerica.news/p/we-cant-le...
We Can’t Let Them Deny Our Sacred Right
A brave USPS staffer just blew the whistle on the Trump regime’s corrupt, covert effort to suppress mail-in votes—and the people’s will
www.americaamerica.news
September 4, 2026 at 12:32 PM
Reposted by Alfredo Riquelme Seg
Lo de las Malvinas, con los dos chaladitos DT y JM sincronizados puede convertirse en una bola de nieve. Nuestro inútil va a quedar enredado, te lo firmo.
September 4, 2026 at 12:14 AM
Reposted by Alfredo Riquelme Seg
got my covid booster today, but had to wait 30 minutes while the nurse dealt with CVS's new, AI-based vax management system that was going haywire -- she talked to me at length about how the AI component has wrecked what had been a very simple, straightforward system, & how unhappy staff are with it
September 3, 2026 at 10:42 PM
Reposted by Alfredo Riquelme Seg
Muere Cassandra Wilson, diva del jazz contemporáneo con su voz versátil de blues
Muere Cassandra Wilson, diva del jazz contemporáneo con su voz versátil de blues
La cantante, ganadora de dos Grammys, cosechó una exitosa carrera a partir de los noventa
social.elpais.com
September 3, 2026 at 1:56 PM
Reposted by Alfredo Riquelme Seg
A heartbreaking tragedy. Driven by racism and cruelty.

Historians looking back on this shameful period will wonder how this was allowed.

https://www.nbcnews.com/news/us-news/springfield-ohio-haitian-student-dies-suicide-ice-mandates-ankle-monit-rcna595552
Haitian student dies by suicide after ICE issued him an ankle monitor
Pierre Damas Bel, 20, of Springfield, Ohio, expressed feeling “shame and humiliation” at having to wear an ankle monitor
www.nbcnews.com
September 2, 2026 at 10:15 PM
Reposted by Alfredo Riquelme Seg
Before losing her life in 1986 aboard Space Shuttle Challenger, Christa McAuliffe was set to be the first teacher in space with plans to teach a lesson to kids around the world from orbit. Today is her birthday, and even now, her courage and dedication to education continues to inspire.
September 2, 2026 at 3:47 PM
Reposted by Alfredo Riquelme Seg
Never forget this: The forces rigging our economy, undermining our democracy, polluting our planet, and stoking hatred are counting on you to give up. Cynicism is how they win. Stay clear-eyed and ready for the fight ahead.
September 2, 2026 at 3:15 PM
Reposted by Alfredo Riquelme Seg
Reposted by Alfredo Riquelme Seg
Don’t agree with all of it, but the Worst is Completely Accurate….
August 31, 2026 at 9:54 PM
Reposted by Alfredo Riquelme Seg
Pritzker: So here’s the truth, plain and simple: Our state is under siege. Not by protesters, immigrants, the deep state, the press, Canada or Mexico or Greenland, Antifa or Jewish space lasers or pride parades.

No. Our state's under siege by a petty, corrupt man in Washington.
August 29, 2026 at 11:05 PM