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Durante más de 30 añós he tenido la capacidad de hacer fotos a la Luna, ahora interrumpida tras el robo. Mientras monto de nuevo mi pequeño programa espacial os dejo esta foto de hace un tiempo que refleja bien cómo se ve la Luna hoy desde Madrid. #planetarioFoto #CielosESA
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📚⚖️ ¿Has escuchado los términos cosa juzgada o suplencia de la queja? En #LaGlosería, @Lauentuiter los explica de manera clara y sencilla para que el lenguaje jurídico esté al alcance de todas y todos. 📺 Viernes | 22:00 h #PluralTV | 🔗 PLURALTV.MX
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¡La lomita que necesita de tu amor, es Talina! 🐶 Tiene 3 años, es cariñosa y muy energética. ¿Te animas a darle una segunda oportunidad?, consulta los detalles en👉: bit.ly/41Z16Cd #AdoptaMetro #AdoptaNoCompres 🏡 🐾
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🥹🥹🥹 Rescue team found a dog 5 days after a tornado He was walking alone in the wreckage of destroyed houses At first they thought he was carrying a toy or insulation But it was actually a family photo in his mouth A strong EF-3 tornado hit a town in Oklahoma Many houses were destroyed completely A family (parents, two daughters, and their dog Buddy) lost their home Buddy got separated during the tornado The family searched for Buddy for 5 days Most people thought he had not survived On the 5th day, rescuers finally spotted him Buddy was weak, injured, and covered in dust He was carrying a damaged family photograph The photo showed the family and Buddy together He walked carefully through debris without dropping it He seemed to be “searching” for his family He finally reached the mother when she arrived He gently placed the photo at her feet The mother cried and picked him up They were finally reunited Vet check showed he was dehydrated and injured His paws and mouth were hurt from carrying debris He likely carried the photo for many days Dogs don’t understand photos, only smell and familiarity The photo carried the scent of his family and home That is why he chose it and protected it The family kept the damaged photo as it is The teeth marks are still visible and meaningful Buddy recovered physically after a few weeks But he became very protective and always stays close to family He now follows them everywhere and avoids being alone The story shows loyalty, love, and connection of dogs to humans Even after disaster, Buddy never stopped searching for his family
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2026.9.14 N700S系 J61編成 新製陸送 ドクターSのマーク思ったより小さかったです 撮影された皆様お疲れ様でした
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The Evolution of Differential Equations (1670–Present)
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Why does a compass needle swing when you switch on a current? Every current wraps itself in circles of magnetic field. Ampère's law counts them: walk any closed loop, add up B along the way, and you get μ₀ times the current inside, ∮ B·dl = μ₀ I_enc. Outside a wire this gives B = μ₀I/(2πr). Inside a thick wire the field grows with r and peaks at the surface. Electromagnets, motors and MRI coils are all designed with this one loop. Where have you seen a current move a magnet?
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電子回路の3大要素である「抵抗」,「キャパシタ」,「インダクタ」の挙動はすべて「電磁気学」が教えてくれます.インピーダンスは便利ですが,それよりも,おおもとの「微分方程式」の形で理解するのが重要です. ●技術者のための 本質を学ぶ物理3 「電磁気学」 linear-tec.jp/products/phys/…
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Milton.🩷
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2026.10.20 10A N700S H7編成 のぞみ10号 10Aとしてはかなり珍しいH編成代走の上、Supreme Class開始以来では初めてと見られるため📸
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Hoy es el #DíaNacionaldelMezcal 🤩 Hablemos de la química detrás de esta bebida tradicional 🤓👇 #TuUniversum
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The Minds Behind Modern Physics: Paul Dirac (1902–1984) #physics
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おはようございます。 今日もよき1日を🍁
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🌙🧠 Durante el sueño profundo, el cerebro elimina sustancias que pueden acumularse y afectar su funcionamiento. Dormir mal de forma crónica se relaciona con mayor riesgo de hipertensión, obesidad, diabetes y problemas cognitivos. Infografía de @UniversumMuseo. ⬇️
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The values of an analytic function on a closed curve determine every value inside it. Step 1: shrink the curve C onto the point a. If f is analytic in between, the integral does not change. Step 2: on a tiny circle around a, f(z) ≈ f(a), and ∮ dz/(z − a) = 2πi. Step 3: divide by 2πi: f(a) = (1/2πi) ∮_C f(z)/(z − a) dz Example: f(z) = eᶻ, a = 0 gives (1/2πi) ∮ eᶻ/z dz = e⁰ = 1. Cauchy published it in 1831. In complex analysis, the boundary carries the whole interior.
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5 Equations Behind Calculus #maths
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Breve crónica de los entretelones previos a la plática con uno de los autores más notables de hoy, quien sabe como nadie elegir a sus personajes. Sucedió en una actividad de @LiteraturaUNAM, con @RosaBeltranA. Ccp @AnagramaEd_mx. 👇🏻
#Opinión | “Cada historia suya tiene capas y miradas contrapuestas, pero siempre la verdad es imprescindible… se trata de una voz dispuesta a decir todo”. Escribe @JSantibanez00✍️ razon.com.mx/opinion/2026/10…
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The quantum harmonic oscillator has a strange rule: even at absolute zero, its energy cannot vanish. In 1926, Erwin Schrödinger showed how quantum mechanics describes this simple system. Its energy levels follow Eₙ = ħω(n + 1/2), meaning even the lowest state retains half a quantum of energy. This is called zero point energy. The same mathematical model helps physicists understand molecular vibrations, superconducting circuits, and the quantum systems used in quantum computing.
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"Nayo" está en busca de una familia, si deseas darle la oportunidad de ser adoptado comunícate con el @ctcdelmetro, vía e-mail a: [email protected] Consulta requisitos de adopción en 👉🏼metro.cdmx.gob.mx/adoptame 🐾 #AdoptaNoCompres 🐶🏡
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