Malena Pinto

David Attenborough, 'the voice for nature,' turns 100 reut.rs/48EFrlX reut.rs/48EFrlX

Mi amiga @ffeomaria necesita URGENTE el medicamento PLAQUINOL de 200 mg. Toma 2 pastillas al día y no puede tomar el genérico. Quien sepa dónde hay o si alguien lo tiene en su casa, por favor ayúdenla. Un RT también la ayuda, por favor. ¡Mil gracias!

Nadie debe quedarse callado cuando gente horrible, niche, ordinaria y maleducada hace ruido, pone música altísima o ensucia y daña la naturaleza que todos tenemos que preservar. Aprovechemos la ola 🌊de los bichitos sancionados en Mochima, para apoyar a Delbert en esta denuncia.

Esta cachorra, que hemos bautizado como Angelina, apareció en las calles de Guigue Estado Carabobo, en estas lamentables condiciones. Por una herida, su pata se necrosó y requiere ser intervenida con urgencia para que no avance la infección y muera.

En Táchira Kira y sus hermanas necesitan hogar Kira: 2 años, es amable, inteligente, y se lleva muy bien con sus hermanas y con otros perros es tranquila. fue adoptada al mes de nacida, estaba siendo ofrecida en una plaza en una jaula para aves. Info 0424-7034228 #terceros

Mi nombre es *Choco*, tengo 10 añitos, no uso collar porque no me gusta y me molesta... Ahora sé lo necesario que es tenerlo... Mi papá se llama Mariano y su número de contacto es el 0424-1699270. Me escapé en las inmediaciones de La Urbina. Quiero regresar a casa y no sé cómo

Se busca a este viejito hermoso en La Urbina, Caracas. No sabe estar solo en la calle. Contacto: 0424-1699270 Difunde

ESTE GOLDEN ESTA DEAMBULANDO EN LA SUBIDA DE LOS CORALES CERCA DE MISION VIVIENDA. LA GUAIRA. 🚨ME LO REPORTAN.POR SI ALGUIEN LO IDENTIFICA🚨 GRACIAS🇻🇪🙏🏻🐶❤️

#25Abr Axel Hernández, un joven venezolano de tan solo 15 años originario de Upata, ha desarrollado PneumoVisión, una innovadora aplicación basada en inteligencia artificial diseñada para detectar la neumonía en segundos con una sensibilidad del 94%. Este sistema analiza radiografías de tórax para ofrecer diagnósticos rápidos y determinar la gravedad de la afección, convirtiéndose en una herramienta vital para médicos generales y comunidades en zonas remotas de Venezuela donde el acceso a especialistas es limitado. Con este proyecto, Hernández no solo demuestra un talento excepcional en tecnología, sino también un profundo compromiso social al poner la ciencia al servicio de la salud pública.

Taking notes by hand leads to better greater conceptual understanding and retention than typing.

Ayudemos a Valiente a encontrar el hogar donde sea muy querido

An MIT professor taught the same math course for 62 years, and the day he retired, students from every country on earth showed up online to watch him give his final lecture. I opened the playlist at 2am and ended up watching three of them back to back. His name is Gilbert Strang. The course is MIT 18.06 Linear Algebra. Every machine learning engineer, every data scientist, every quant, every self-taught programmer who actually understands how AI works learned the math from this one man. Most of them never set foot on MIT's campus. They just opened a free playlist on YouTube and let him teach. Here's the story almost nobody tells you. Strang joined the MIT math faculty in 1962. He retired in 2023. That is 61 years of standing at the same chalkboard teaching the same subject to 18-year-olds. The interesting part is what he did when MIT launched OpenCourseWare in 2002. Most professors were skeptical. They worried that putting their lectures online would make their classrooms irrelevant. Strang did not hesitate. He said his life's mission was to open mathematics to students everywhere. He filmed every lecture and gave it away. The decision quietly changed how the world learns math. For decades linear algebra was taught the wrong way. Professors started with abstract vector spaces and proofs about field axioms. Students drowned in the abstraction. Most never recovered. They walked out believing they were bad at math when they had simply been taught in an order that nobody's brain is built to absorb. Strang inverted the entire curriculum. He started with matrix multiplication. Something you can write down on paper. Something you can compute by hand. Something you can see. Then he showed his students that everything else in linear algebra eigenvectors, singular value decomposition, orthogonality, the four fundamental subspaces was just a different lens for understanding what the matrix was actually doing under the hood. His rule was strict. If a student could not explain a concept using a concrete 3 by 3 example, that student did not actually understand the concept yet. The abstraction was supposed to come last, not first. The intuition was the foundation. The proofs were just confirmation that the intuition was correct. The second thing Strang changed was the classroom itself. He said please and thank you to his students. Every single lecture. He paused mid-derivation to ask "am I OK?" to check if anyone was lost. He never used the word "obviously" or "trivially" because he knew exactly what those words do to a student who is one step behind. He treated 19-year-olds learning math for the first time the way he treated his own colleagues. With patience. With respect. With the assumption that they belonged in the room. For 62 years. The result is something that has never happened in the history of education. A single math professor became the default teacher of his subject for the entire planet. Universities in India, China, Brazil, Nigeria, every country with a computer science department, started telling their own students to just watch Strang's lectures. The University of Illinois revised its linear algebra course to do almost no in-person lecturing. The reason was honest. The professor said they could not compete with the videos. His final lecture was in May 2023. The auditorium was packed with students who had never met him before. He walked to the chalkboard, taught for an hour, and at the end the entire room stood and applauded. He looked confused for a moment, like he genuinely did not understand why they were cheering. Then he smiled and waved them off and walked out. His written comment under the YouTube video of that final lecture was four sentences long. He said teaching had been a wonderful life. He said he was grateful to everyone who saw the importance of linear algebra. He said the movement of teaching it well would continue because it was right. That was it. No book promotion. No farewell speech. No legacy management. The man whose teaching is the foundation of modern AI just thanked the audience and went home. 20 million views. Zero ego. The entire engine of the AI revolution sits on top of math that millions of people learned for free from one quiet professor in Cambridge. The course is still on MIT OpenCourseWare. Every lecture, every problem set, every exam, every solution. Free. The most important math course of the 21st century is sitting one click away from you. Most people will never open it.

🐾 400 DAYS… and still no home. 🐾 Meet Frieda, a 3-year-old, 36-pound terrier who has been waiting 400 DAYS for someone to choose her. Yes… FOUR. HUNDRED. DAYS. 💔 She came to CAMO Rescue as a Houston stray after surviving a vicious dog attack. Her body has healed, but she still needs a patient, loving person to help her feel safe again. ❤️ ✨ Frieda’s details: ✔️ Spayed, microchipped & fully vaccinated ✔️ Adoption fee WAIVED to the right adopter 💸 ✔️ Needs a calm, understanding home 📍 Out-of-state adopters welcome (transport can be arranged!) 👉 Apply to adopt: camorescue.com/adopt PLEASE SHARE 🐾

💔 Heartbreaking situation out of Dallas, Texas A mother reportedly parked her car with her children and five small Yorkies inside, then walked away saying she didn’t want anything to do with them anymore. Thankfully, law enforcement and animal control were called. 
🙏 The children are safe.
🐾 The dogs are now with CAMO Rescue. Now, these little pups need help. 🏡 FOSTERS URGENTLY NEEDED – Dallas, TX area 
If you’re able to open your home temporarily, please consider fostering. 👉 Apply here: camorescue.com Even if you can’t foster, please share..these dogs deserve a second chance. ❤️

FLORENTINO BUSCA UN HOGAR 🏡 Enamorate de este perrito súper dulce y abrazable. Un chico adulto que ya sabe comportarse pero aún no conoce las cosas lindas de la vida. ❤️‍🩹 Escribinos a adoptantesdelcampito@gmail.com para hablar con las chicas de adopciones!💖💜

Consiguió hogar!!

El Centro de Estudios Políticos y de Gobierno de la UCAB acaba de entregarle el Premio Valores Democráticos “Francisco José Virtuoso” a Rafael Araujo, nuestro señor del papagayo. Un merecidísimo reconocimiento a un ícono de la lucha pacífica de los venezolanos por recuperar nuestra democracia.

#Caracas #Boleita 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨 Favor difundir🙏🏻 Gracias🇻🇪

🚨SE BUSCAN🚨 3 LABRADORES PERDIDOS DE LA TAHONA/Baruta/Caracas.POR FAVOR, si los ven, resguardar🙏🏻llamar 04128124193, 04143200279, 04241902369. Pueden estar en cualquier parte, caminam mucho.DIFUNDIR 🙏🏻. @PerroUsuario @raulrivas05_1 @GuaraCuchaFE @YeziSeijas @gracon27 @figuemin

Anabel Rodríguez es una niña de 11 años. Es venezolana. Acaba de ganar el segundo lugar 🏆 medalla 🥈 en la USA 🇺🇸 Gymnastics Region 8 Championships. Mucha técnica, precisión, belleza y dulzura. 🤸🏾🇻🇪🙌🏻 ¡De Cabudare para el mundo! #OtraBuenaNoticia