Pastores Sombra
77.3K posts

Pastores Sombra
@ShadowShepherds
Divinicus & Sobrius: Founders of The Sword In The Heart Brotherhood. / Divinicus y Sobrius: Fundadores de la Hermandad Espada En El Corazón,
Mexico Katılım Mart 2013
614 Takip Edilen3.4K Takipçiler
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Puedo decir poco de lo que sé, porque se está desarrollando en lo que me comunico contigo.
Ofrezco una disculpa, pero “algo” te debo compartir
#UnderMyWriting #UMW
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Terminó la Copa Mundial de Fútbol 2026. Fue una gran celebración de alegría, emoción y unión entre los pueblos, donde el deporte volvió a demostrar su capacidad para acercar a las naciones.
Felicidades a todas y todos los mexicanos por hacer de México la mejor sede y a nuestra Selección Nacional por el gran papel que desempeñó, poniendo en alto el nombre de nuestro país con entrega, talento y orgullo.
Felicidades a España por conquistar merecidamente el campeonato.
Los tres países anfitriones —Canadá, Estados Unidos y México— demostramos que, cuando trabajamos unidos, somos capaces de hacer realidad grandes proyectos y de dejar un legado de cooperación, amistad y esperanza para el mundo.



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@Diegoserraebu4 @VigiaCiudadano7 Esas cosas nunca envejecen bien -PUBLICAMENTE. Solo hay 3 poderes humanos dominantes en este planeta: China, Estados Unidos y Rusia. El resto del mundo es simple subdito de alguno de esos 3.
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@VigiaCiudadano7 Lo de la perra de trump no envejeció muy bien
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⚽🇲🇽 La presidenta Claudia Sheinbaum estuvo presente en la gran final del Mundial 2026 en Nueva York, donde presenció el duelo entre España y Argentina desde el palco de honor junto a Donald Trump, Mark Carney, el rey Felipe VI y Gianni Infantino.
Como representante de México, uno de los tres países anfitriones de la Copa del Mundo, asistió a la ceremonia que puso fin al torneo. 🏆🌎



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Why Did It Take Evolution 2 Billion Years to Make a Complex Cell?
Life on Earth kicked off over 3.5 billion years ago, but for nearly 90% of our planet's history, it stayed stubbornly single-celled and simple. The jump to complex cells (eukaryotes) only happened around 1.7 billion years ago—after a staggering delay. Understanding this "boring billion" is key to figuring out how likely advanced life is elsewhere in the universe.
Prokaryotes vs. Eukaryotes: The Energy Barrier
Early life consisted of prokaryotes (bacteria and archaea): tiny, no nucleus, no internal compartments. Everything happened in one open space, so diffusion limited their size—bigger meant starvation in the middle.
Then came eukaryotes with game-changing upgrades:
A protected nucleus for DNA.
Membrane-bound organelles for specialized tasks.
Mitochondria**—powerhouses that unlocked massive energy from oxygen.
This energy surplus let cells grow bigger, get fancier, and eventually team up into multicellular organisms. All animals, plants, and fungi trace back to these pioneers.
Why Are Ancient Cells So Hard to Find?
Soft-bodied microbes don't fossilize easily. Oxygen eats them, bacteria devour them, currents shred them, and deep burial cooks them into carbon mush. Most Precambrian rocks were heavily altered over time.
The Clay Savior
The secret to preservation? Fine clay sediments in ancient coastal zones. Clay particles carry electric charges that:
Glue to cell membranes.
Block self-digesting enzymes and hungry bacteria.
Seal out oxygen.
Over millions of years, these layers turn into shale. Dissolve the rock in acid, and delicate carbon films of billion-year-old cells emerge under the microscope.
Prime Hunting Grounds
Scientists target pristine outcrops like:
Svalbard (Spitsbergen)**: Arctic exposure with ancient tropical seabeds.
Australia**: Stable ancient crust yielding ~1.75-billion-year-old eukaryotes.
Why This Matters for Alien Life
These techniques directly help Mars missions. Clay-rich craters (like Jezero, home of Perseverance rover) are prime targets because they could preserve microscopic biosignatures the same way Earth did. It also sharpens tools to tell real biology from fake mineral mimics.
Bottom line: Complex life wasn't inevitable—it needed oxygen, the right minerals, and a ton of time. That long wait suggests advanced life might be rarer than we hope... but Earth's eventual explosion of diversity shows it's possible when the pieces finally align.

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Congratulations to Spain on winning the FIFA World Cup! 🇪🇸⚽ The presence of @POTUS @realDonaldTrump 🇺🇸 and President @ClaudiaShein 🇲🇽 at the Final reflected the unprecedented partnership they have built. Together with Canada 🇨🇦, our three countries hosted the largest, safest, and most memorable sporting event in history, bringing together the dreams and talent of our nations.

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¡Felicidades a España por ganar la Copa Mundial de la FIFA! 🇪🇸⚽ La presencia de @POTUS @realDonaldTrump 🇺🇸 y de la presidenta @ClaudiaShein 🇲🇽 en la Final reflejó la alianza sin precedentes que han construido. Junto con Canadá 🇨🇦, nuestros tres países organizaron el evento deportivo más grande, más seguro y más memorable de la historia, reuniendo los sueños y el talento de nuestras naciones.

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@DiegoRoyet29 En ciertas operaciones como en el álgebra y el cálculo, el orden de los factores SÍ CAUSA Diferencia ya que ahí se multiplica y divide antes de sumar o restar...........El orden no es el mismo entre los dos telefonos. Buen anzuelo -Clickbait!👍
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Y el Partido Verde Ecologista de México callado.
En donde quedó lo de Ecologista?
México a la Derecha@MexicoalDerecha
🚨🇲🇽/ A MORENA LE VALE UN CARAJO EL MEDIO AMBIENTE Una fuga de hidrocarburos de Pemex, que lleva más de 130 días sin ser atendida, ya ha causado daños graves a comunidades de Veracruz. Habitantes de la zona de Las Choapas denuncian mareos, dolor de cabeza, un olor horrible y la pérdida de su ganado a causa de la contaminación que el gobierno de Sheinbaum no se ha interesado por solucionar.
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@VigiaCiudadano7 Fue ante el Caesar para entregarle el tributo que exigia...Se acabo el asunto aunque publicamente mantenga otra narrativa.
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Chequen si no hay otro del SATQ por allá!
Simón Levy@SimonLevyMx
…. No está muy feliz que digamos, mañana les comparto las razones. Hoy tendrá reunión privada.
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Dark Matter Fails the Test
For nearly thirty years, physics has grappled with a stubborn mystery. In 1997, the DAMA/NaI experiment, located deep underground, detected a signal that fluctuated with the seasons. The logic was elegant: as Earth orbits the Sun, its speed through the Milky Way’s dark matter "cloud" rises and falls—implying that the detector should capture varying numbers of particles. These seasonal oscillations seemed to hint at the presence of dark matter.
A follow-up experiment, DAMA/LIBRA, observed the same annual "pulse." However, other detectors around the world saw nothing of the sort—a discrepancy that caused considerable confusion.
To settle the matter, researchers built two "twin" experiments: ANAIS-112 and COSINE-100. They utilized the same sodium iodide crystals and the same operating principle but featured improved shielding against interference. As early as 2021, initial data from ANAIS suggested the absence of any seasonal pulse. Now, a study published in *Physical Review Letters*—which combined data from both experiments—has confirmed that no annual oscillations exist.
The conclusion: the DAMA/LIBRA signal is almost certainly unrelated to dark matter. What exactly was flickering in the detector remains an unanswered question. Yet, a long-standing burden has been lifted from the shoulders of physicists: they can now confidently continue their search for particles—including lighter candidates—without being distracted by that controversial result.

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@AssociatesFirst @CENTCOM Not yet because if the U.S. uses them on Iran, Russia will use them in Ukraine. And so goes the domino wave...
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