@grok@boris0630@grok, коли Я звертаюсь до тебе із запитанням, я ЗАБОРОНЯЮ тобі використовувати ML базу або модулі навчання, що використовувались для аналізу інформаційних матеріалів, згенерованих у «русскоязычной среде». В мене немає часу на кцпських брехунів, і немає бажання споживали лайно
Fertilization is not random, and the fastest sperm does not always win: in reality, the egg decides who succeeds.
While for decades we were taught that fertilization is a race won by the fastest sperm, a study published in Proceedings of the Royal Society B shows how human reproduction actually works.
Scientists analyzed follicular fluid from 60 couples undergoing fertility treatment at St Mary's Hospital in Manchester, UK. They discovered that the egg releases chemical signals (chemoattractants) that actively attract sperm from certain men over others.
Through these chemical signals, the egg exerts its own biological selection, influencing which sperm manage to get close. The egg appears to favor sperm that offer optimal genetic compatibility with its own genome — particularly in genes related to the immune system — which may help produce healthier offspring.
Interestingly, this cellular preference does not always align with the couple’s conscious partner choice. In many cases, eggs showed stronger attraction to sperm from non-partner males.
This chemical communication demonstrates that female biology continues to evaluate and select options even after intercourse. Understanding this process could lead to more precise solutions for unexplained infertility. Science continues to reveal the remarkable level of biological interaction that occurs during reproduction.
[Fitzpatrick, J. L. et al. (2020). Chemical signals from eggs facilitate cryptic female choice in humans. Proceedings of the Royal Society B, 287(1928), 20200805. DOI: 10.1098/rspb.2020.0805]
Ще одна історична перемога України! 🤩🇺🇦
Наша спортсменка Ольга Сопіт виборола перше в історії України «золото» чемпіонату Європи з фехтування на рапірах!
У півфіналі українка перемогла суперницю з Іспанії Марію Маріно, а у фіналі — 10-разову чемпіонку світу та 15-разову чемпіонку Європи, італійку Аріанну Ерріго.
🎥: uafencing
Midjourney just shocked the world:
They’re building the Midjourney Scanner…a full-body Ultrasonic CT that delivers MRI-quality (or better) 3D scans of your organs, tissues, muscles, fat, bones & more in ~60 seconds!
No radiation, no magnets, no claustrophobia…just sound waves + water.
Why it’s revolutionary 👇
• Safe enough for daily scans
• Tracks changes over time: early detection, body comp, recovery
• Reconstructed with Midjourney’s image AI magic for stunning detail
• Coming to relaxing “Midjourney Spa” centers (hot tubs, saunas, etc.)
First flagship in SF late 2027.
Long-term goal: 50k scanners worldwide doing a billion scans/month.
Whataya think?
Ukrajinské stíhačky F-16 provedly odvážný nálet v nízké výšce na russkou vrtulníkovou základnu poblíž Taganrogu v Rostovské oblasti a zničily nejméně 4 vrtulníky, včetně útočných vrtulníků Ka-52 a Mi-28. ⬇️
Совпадение? 😉Не думаю.
Редкий случай, когда с географией и анатомией одновременно всё в порядке.
Украина -в сердце Европы. Россия тоже отмечена. ☝️Но есть нюанс.
In 1898, an Austrian physicist published a radical mathematical theory that claimed the entire universe was slowly, irreversibly ticking toward its own death.
The elite scientific establishment mocked him so relentlessly that he slipped into a deep depression and eventually took his own life.
Only a few years later, the world realized he was entirely right.
His name was Ludwig Boltzmann.
Today, his breakthrough formula is carved onto his tombstone in Vienna.
Yet outside of the physics community, almost no one understands the brutal, mind-bending philosophical truth he discovered about how our lives actually work.
In the late 19th century, physics was neat, orderly, and beautiful. Scientists believed that if you knew the exact position and velocity of every particle in the universe, you could predict the future perfectly.
The universe was a flawless clock.
Boltzmann looked at the world and realized that was an illusion.
He wanted to solve a deceptively simple riddle: Why does time only move forward? Why does a dropped coffee mug shatter into a hundred pieces, but a hundred scattered pieces never spontaneously jump back together to form a mug?
The laws of standard physics said it could happen. The math didn't forbid it.
So why didn't it?
Boltzmann realized the establishment was looking at the problem completely wrong. They were trying to track every single particle individually. It was an impossible formula.
Instead, Boltzmann decided to use probability and statistics. He stopped looking at individual atoms and started looking at the chaos of the crowd.
He invented a concept called Entropy, the mathematical measure of disorder.
His breakthrough was simple but devastating:
There is only one specific way for the atoms in your coffee mug to be perfectly arranged. But there are trillions of disordered ways for those same atoms to be scattered across the floor.
Things don’t break because the universe is malicious. They break because chaos is statistically overwhelming. Order is rare; disorder is infinite.
Boltzmann proved that the universe is constantly, inevitably moving from a state of low entropy (perfect order) to high entropy (maximum chaos). This cosmic slide toward disorder is the very reason time exists. The "arrow of time" is just the universe getting messier.
The professors of his day were furious. They hated his math because it relied on probability instead of certainty. They refused to believe that the fundamental laws of reality were governed by statistics.
But Boltzmann’s math laid the groundwork for quantum mechanics and explained the fate of the cosmos.
The philosophical lesson Boltzmann left behind is a cold, liberating truth for everyday life:
Order requires deliberate energy. Chaos is free.
Most people treat problems in their lives, a collapsing relationship, a chaotic career, a messy mind, as a sign of personal failure. They think they did something uniquely wrong.
But Boltzmann’s math proves that if you leave any system alone, it will naturally decay into chaos all by itself. Your room doesn't get messy because you are a bad person; it gets messy because the laws of physics dictate that there are infinitely more ways for your clothes to be on the floor than in the closet.
If you want to maintain order, sanity, or success in any area of your life, you cannot rely on things "just working out." The universe is actively trying to scramble your plans.
What is an area of your life right now that is sliding into chaos? Stop waiting for it to fix itself. Chaos is the default setting of the universe. What is the precise, deliberate energy you need to inject into that system today to fight back against the entropy?
There are reports of a fire at the "Arsenal" factory in St. Petersburg.
It is likely that a hangar with chemical reagents is on fire. The explosion wave broke through a brick wall.
The "Arsenal" factory is engaged in:
the production of shipboard artillery installations (AK-100, AK-130 and others);
the production of launching installations for military ships;
the manufacture of individual components of missile technology;
the production of spacecraft and equipment for them.
@TMandrikova Булгакова уже затем почита́ть нужно, что он навсегда увековечил образ Шарикова как исконного роzzиянского ватника. Обессмертил тупость и живодёрство московитов перед лицом польско-украинской интеллигенции в лице профессора Преображенского.
Полага́ю, он хотел добиться ино́го...
@TMandrikova Удивляет другое. Как кцпы могут восторгаться Булгаковым, когда он описал их душонку чернейшим пером сарказма, припудрив религиозной ересью. Эта насмешка лютее гоголевских памфлетов. Однако кцпы слепы и наивны в своём «вяличии». Желаю чтоб их памятники стояли всюду на Єбєнях...