León ⎊ CT9908 🐂🚲💾

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León ⎊ CT9908 🐂🚲💾

León ⎊ CT9908 🐂🚲💾

@leoncsm

Ya saben quien soy. 380nm to 750nm vibes only

Neue Schweiz Beigetreten Ocak 2011
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León ⎊ CT9908 🐂🚲💾 retweetet
Anish Moonka
Anish Moonka@anishmoonka·
The research behind this is wild. A baby owl can sit and starve to death right next to a pile of food. Put a stuffed owl next to it, like in the video, and suddenly it'll eat. An Austrian zoologist, Konrad Lorenz, won the 1973 Nobel Prize for figuring out why. He showed that young birds aren't born knowing who their mom is. In the first few days of life, their brain takes a kind of mental photograph. Whatever they see moving around gets locked in as "parent." After that, only that figure can switch on their feeding instinct. He called it imprinting. Owls have it worse than most birds. They're born blind, naked, and totally helpless. A baby barn owl needs feeding every two to three hours for weeks. It can't even keep itself warm until its feathers come in. And right around the time its eyes finally open, between days 15 and 20, its brain locks onto whoever's been taking care of it. Miss that window with the wrong face nearby, and the owl is wired wrong for life. Even the begging is automatic. In the 1950s, a Dutch scientist named Niko Tinbergen ran experiments with baby seagulls. He found the chicks were pecking at a specific shape. A long thin thing with a colored spot was enough to trigger the full begging routine, even when it was just a painted wooden stick. Take the stick away and the whole sequence shuts down. The chick can be staring straight at food, but if there's no parent-shaped trigger, its body doesn't know how to swallow. There's a tiny patch in the bird brain that runs this whole show. It's the same part that learns and stores faces. Researchers at Cambridge and labs in Japan have mapped it down to the chemistry. They've even found a hormone that, if you inject it in the right spot, can re-open the imprinting window after it closes. That dummy owl in the video carries 40 years of conservation work behind it. In 1982 there were only 22 California condors left in the entire world. The San Diego Zoo started feeding hatchlings with hand puppets shaped like adult condors, hiding the human handler behind a curtain. The condor population is now 607. The Bronx Zoo did the same thing last spring with a baby king vulture. The Barn Owl Trust in the UK feeds orphaned owls through owl puppets while wearing camouflage hoods, because an owl raised by humans can never be released back into the wild. It'll fly toward people, beg from them, and starve. The dummy is the only signal the chick's brain still accepts as "mom." Evolution carved a very specific lock into its brain, and only the right shape fits.
Manoco@Moonlighhy

The baby owl, which refused to eat after being orphaned, was fed using a dummy owl that resembled its mother.

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Apu
Apu@Apu_elrojo·
Nivel de contaminación en Paris. No es magia, es el resultado de haber tenido como alcaldesa a la socialista Anne Hidalgo durante 12 años.
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León ⎊ CT9908 🐂🚲💾 retweetet
Jero 'Ruedem
Jero 'Ruedem@JeroRuedem·
So I did a thing today haha #starfox
Jero 'Ruedem tweet mediaJero 'Ruedem tweet mediaJero 'Ruedem tweet mediaJero 'Ruedem tweet media
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Math Files
Math Files@Math_files·
Ukrainian mathematician Maryna Viazovska solved a problem that had puzzled mathematicians for over 400 years. Even Johannes Kepler and Isaac Newton couldn’t crack it. We live in a three-dimensional world, but Maryna solved a puzzle in an eight-dimensional space—something that’s very hard even to imagine. She was born in Kyiv, studied at Taras Shevchenko University, worked in Bonn and Berlin, and at just 33 became a professor in Lausanne. So what was the problem? It’s about how to pack identical spheres as tightly as possible in space. This question was first asked by Kepler back in 1611. Over time, scientists found answers for two and three dimensions—but not for eight. Maryna proved that in eight dimensions, the densest packing is formed by a special mathematical structure called a lattice. What’s even more amazing is that she did it in just 23 pages, while earlier attempts took hundreds. In 2022, she was awarded the Fields Medal, the most prestigious prize in mathematics. She became only the second woman in history to receive it. Today, Maryna Viazovska works in Lausanne, supports Ukrainian mathematicians, and brings pride to Ukraine with her achievements.
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León ⎊ CT9908 🐂🚲💾 retweetet
𓆩♡𓆪
𓆩♡𓆪@fairyprxncess·
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León ⎊ CT9908 🐂🚲💾 retweetet
Antidepressant Content
Antidepressant Content@depressionlesss·
🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay? 🐶: are u okay?
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León ⎊ CT9908 🐂🚲💾 retweetet
Science girl
Science girl@sciencegirl·
Be unstoppable
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León ⎊ CT9908 🐂🚲💾 retweetet
Insane Content
Insane Content@onlineinsane·
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León ⎊ CT9908 🐂🚲💾 retweetet
ib
ib@Indian_Bronson·
Twenty years ago, this would have been a multimillion dollar cross promotional advertisement or something airing during the Super Bowl, worked on for months by extremely talented VFX artists.
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León ⎊ CT9908 🐂🚲💾 retweetet
すすすす
すすすす@3UfcLCzVM638593·
スターフォックスのアーウィンを作成中。 ミニ化、巨大化、新素材のおかげでいい感じに…! #TearsOfTheKingdom
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León ⎊ CT9908 🐂🚲💾 retweetet
Kate from Kharkiv
Kate from Kharkiv@BohuslavskaKate·
“Grandma, sit!” — The Third Army Corps evacuated civilian from the gray zone using a ground robot. An elderly woman walking along a road under fire in the Lyman area was spotted by pilots of the 60th Mechanized Brigade. With little hope of survival, she moved past shell craters and the bodies of fellow villagers until a robot arrived to rescue her. The task was taken up by fighters from the “Cerberus” company of unmanned ground systems. To avoid frightening the woman, they covered the robotic vehicle with a blanket carrying the message: “Grandma, sit!” Footage of this four-hour technological operation is shown in the video. The evacuated woman is 77 years old. She had lived for 53 years in her own home, which was destroyed by the occupiers.
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Martin Tuitero
Martin Tuitero@TuiteroMartin·
Cuando Budanov explica que no van a retirarse de Donbas se refiere a la parte no ocupada por los rusos, Sloviansk y Kramatorsk. Es el único punto pendiente de acuerdo entre Ucrania y Rusia. Miente quien tuitea "Ucrania no cederá ningún territorio ucraniano": ya han cedido todos los territorios ocupados. Qué sentido tiene mentir de este modo? Para qué? A quién creen que pueden engañar? Todo vale para ganar unos likes? Todos los ucranianos saben que Rusia no va a renunciar a un solo kilómetro cuadrado ocupado en Ucrania. Algunos ya avanzamos hace más de un año que sin victoria militar ucraniana la otra vía para poner fin a la guerra, la negociación, implicaba renuncias territoriales y Rusia no iba a ceder nada porque negociaba con la guerra a cambio de la paz. Un año después la realidad es implacable. Y sin embargo hay gente empeñada en negar lo evidente, mintiendo a la desesperada, insultando a quien les advirtió de lo que estaba pasando mientras pasaba. Confundir deseos con realidad es hacerse trampas al solitario, mala estrategia, pero todavía peor es mentir a quienes de buena fe confian en quienes se han autoproclamado portavoces de Ucrania. Han decidido atrincherarse en la colina de la mentira y allí serán sepultados por la realidad.
Martin Tuitero tweet media
Martin Tuitero@TuiteroMartin

Si lo único en cuestión es Sloviansk y Krematorsk, la parte no ocupada del Oblast de Donetsk, todos entendemos que ya está negociado que el resto de territorios ocupados, Crimea, Luhansk, Mariupol, Melitopol... queden bajo control ruso, no? Y la Constitución ucraniana?

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Natasha Kolar
Natasha Kolar@NatachaKolar·
@CarlosSarPrada @KononovAndr Todos sabemos que Rusia ganará. Lo que más duele es que nos conviertan en enemigos pq sí joder. Cuando no lo somos. Me derrumba esto en serio...
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Natasha Kolar
Natasha Kolar@NatachaKolar·
Nos encaminan paso a paso a una contienda directa con Rusia. Cuando jamás nos han agredido. Siento pena a la vez q rabia por encontrarme como ciudadana europea en esta tesitura. No imagino el dolor de los rusos por sentirse acorralados,agredidos y perseguidos... YO AMO A RUSIA!!!
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Andrew Miller
Andrew Miller@ajm883·
@yugopnik It's all terribly awful, no matter who is on the receiving end. Why is the US government funding this terror with my tax dollars all over the world?
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Yugopnik
Yugopnik@yugopnik·
The only reason drone warfare isn’t treated like nerve gas or land mines under international law is because it isn’t the West’s sons dying from it. As soon as it’s not Ivans being blown to bits but Johns and Toms the “discussion on the ethics of drone warfare” will become a mainstream talking point.
WarRoom Archives@WarRoomArchives

Drone warfare has reached such a level that many fighters have lost hope of escaping or resisting. For example, the final strike on the barracks is terrifying.

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Paulina Velasco
Paulina Velasco@PaulinaVelasco·
@pambanx Esa ciclovia vamos a quitarla junto a los morenarcos. Calzada de Tlalpan es vía rápida y NO es lugar para una ciclovia y menos una confinada. Morena hace puras estupideces que tira el dinero del erario y antepone el beneficio de MUY pocos sobre el beneficio de muchos.
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pam
pam@pambanx·
La ciclovía sigue oprimiendo y desplazando comunidades originarias!!
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Tifis
Tifis@tifis·
A los creadores de agentes AI: ¿qué es lo que más se les ha dificultado? ¿qué han aprendido? ¿están satisfechos con la personalidad? ¿Me enseñan sus experiencias?
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Aníbal Rojas
Aníbal Rojas@anibal·
Si ustedes usan cualquier producto de @AnthropicAI (Claude, Cowork, Code) en Español y de repente empieza a RESPONDERLES EN ARGENTINO… No, no están locos. Ayer lo reportó un conocido, hoy me pasó a mí y a otras personas más. Es un bug al menos en Opus 4.7. Les ha pasado?
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جِی 🇮🇷
جِی 🇮🇷@j4yisnotreal·
I don't even understand why some people side with Russia and hate Ukraine and ukrainian? Wtf is wrong with them
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