Skip to main content

Posts

Showing posts from 2024

The night before Christmas.

It's the night before Christmas. That is the night when Santa Claus collects final reports from his assistants. And makes decisions about what kind of gifts people deserve. Good people get good gifts that make them happy. Bad people get bad gifts that make them unhappy. So what gift will you want or what gift will you give to your best friend or your worst enemy? The village is waiting... Here is no snow. So we might want a white Christmas and snow back. The thing is that we wait for gifts and Santa Claus. But the fact is that. Humans are the things that make Christmas. We are the thing that makes feelings and memories. So what can we give to everybody? We can say that the gift that we can give is knowledge. We can develop technology that makes Earth a better place. Earth is warming.  And we can make things that slow that warming.  But somehow. Even if we know. That global temperature rises. We cannot make any things that we can slow the temperature rise. The night before Chri...

Can a black hole be a star? Or, can the black sun be possible?

In theory, the ultimate big stars can be quasi-stars. The quasi star is the star there is a black hole inside it. And in some models, those quasi-stars can be invisible. The high energy radiation from black holes can turn a star so hot that it starts to send ultraviolet or some higher energy radiation.  But can the energy production continue in the black hole? That thing means that the black hole would be so high-energy object. That it sends. Only gravitational, gamma, and X-ray radiations. So could some black holes be so high energy stars that they send only X- and gamma radiation, or is it possible that some stars can send only gravitational radiation?  We should ask: are some black holes stars? The black hole as the star is based on the theorem that there can be so high energy stars that they send only X- or gamma-rays. The thing can be possible. If there are some kind of very high-energy reactions in the black hole or the "black star". But what those reactions can be?...

The Hawking radiation can change everything.

"The simulated decay of a black hole not only results in the emission of radiation, but the decay of the central orbiting mass that keeps most objects stable. Black holes are not static objects, but rather change over time. Black holes formed of different materials should have different information encoded on their event horizons, and it is not understood if or how that information is then encoded in the outgoing Hawking radiation. Recent work has suggested that even horizonless objects may emit Hawking radiation as well, but that result is still debated." (Big think, Ask Ethan: Will everything eventually succumb to Hawking radiation?) "50 years ago, Stephen Hawking showed that black holes emit radiation and eventually decay away. That fate may now apply to everything. "(Big think, Ask Ethan: Will everything eventually succumb to Hawking radiation?) The Hawking radiation will show the fate of the universe. Or if somebody can prove that radiation. That thing makes th...

Protons and B-mesons challenge the Standard model.

"Quark and gluons inside a proton. Two up quarts, one down quark, gluons holding them together. Credit: Brookhaven National Laboratory." (ScitechDaily, Science Made Simple: What Are Protons?) Proton: the particle that cannot decay.  The thing that makes protons so interesting is that they cannot decay. Or nobody saw that protons can decay. The complex inner structure of a proton is the reason why it exists longer than a neutron. The energy can travel to those pockets when it travels down quark to two up quarks. And that shares energy flow into the larger area than in neutrons. In neutrons, two down quarks transmit energy into one up quark.  That thing means that the up quark turns into the antenna that transmits energy into one point. And that energy breaks the shell of the neutron. The energy jumps from the quantum field between those three quarks and pushes them away.  The proton involves a more complex structure that can pull more energy into it than a neutron that has...

It's possible that primordial black holes can lurk even on Earth.

"An illustration of small primordial black holes. In reality, such tiny black holes would have a difficult time forming the accretion disks that make them visible here. Photo: NASA" (Buffalo.edu, Evidence of primordial black holes may be hiding in planets, or even everyday objects here on Earth) In theories the primordial black holes formed before material. Some of them are very small masses, lighter than Earth.  And those black holes can hide almost everywhere.  The new evidence about the theoretical primordial black holes. Is the path to fundamental science and technology. The primordial black holes were born in the young universe. In theoretical models. Small whirls in the young and hot universe formed those primordial black holes.  That means those things are closest to a theoretical phenomenon called "Kugelblitz black hole" where radiation turns around photons and turns them into black holes. In the modern universe, Kugelblitz black holes are probably impossibl...

JWST might uncover many secrets from black holes.

"The Sombrero galaxy, Mesier-104, commonly viewed in optical light (as shown at bottom, via Hubble), displays a vastly different set of features in mid-infrared light (by JWST, top). At last, we've seen beneath the Sombrero's hat, and can paint a coherent picture of this brilliant object." (BigThink, What JWST found beneath the Sombrero galaxy’s hat) It's possible. That many models of black holes are somehow wrong. Maybe researchers have not noticed dark energy and dark matter that the black hole can pull inside it. The fact is that Einstein was right again. Detailed image of the center of the Sombrero galaxy. Large-scale measurements make the Theory of relativity still suitable today. But our knowledge of dark matter and dark energy increases. We know that there can be places where there is more dark matter than in other places.  That means dark matter forms similar nebulas. As visible material.  And maybe. The dark energy forms a similar structure as the cosmic ...

Astronomers found a black hole that eats 40 times more than predicted.

"Blazing away inside a dwarf galaxy in the early universe, black hole LID-568 is consuming material some 40 times the theoretical limit, perhaps solving an old riddle of how supermassive black holes grow to maturity so quickly in cosmic time. Credit: NOIRLab/NSF/AURA/J. da Silva/M. Zamani" (Astronomy, This black hole is gulping material 40 times faster than the theoretical limit) When some black hole or object does something other than others there is some difference in the object itself.  Or the difference or anomaly is in its environment. When we think of a black hole and its massive gravity field we must understand that it eats visible material and energy.  But black holes also pull dark energy and dark matter into them.  Maybe that black hole eats more material inside it than it should because there is more visible material near its environment than dark matter. We can say that black holes pull dark matter inside it. So, that means its possible that somebody forgets d...

Coriolis force and black hole: can Coriolis force form a whirl in a black hole's gravity field?

Things behind black hole's event horizon are an interesting thing. When we think about gravitational interactions and black holes. We often forget the Coriolis force. The Coriolis force is the thing that makes air statues spin and form a tropical storm. The Coriolis force exists in all spinning structures.  The extremely dense and heavy objects may have a so strong Coriolis force that they can turn electromagnetic fields and gravity into a whirl. Those whirls require an extremely strong Coriolis force. But it's possible that neutron stars and black holes can have the force to make the gravitational whirl. The electromagnetic and gravitational fields are around the black hole.  Like the atmosphere is on Earth. There are movements in those fields. Those movements are like quantum winds. The Coriolis force interacts with other fields through the gravity field, and that means it could be possible that there is a so-called quantum tunnel through the black hole's event horizon. T...

Neutron stars and gravity waves affect space-time.

"Neutron stars are incredibly dense remnants of supernovae, potentially featuring mountains capable of creating gravitational waves. Credit: SciTechDaily.com" (ScitechDaily, Gravity’s Giants: Neutron Star Mountains Create Ripples in Space-Time) Neutron stars are the smoothest objects in the universe. They are also some of the most dense objects. And the mass of neutron stars is incredible. The teaspoon of that material mass is the same as Earth. And that makes them one of the most interesting objects that researchers can use in gravitational research. The neutron stars are not completely smooth. There are little mountains and hills on those fast-spinning objects.  Even if neutron stars seem smooth there are small balls on it's shells. Those balls are neutrons. The inequity on the neutron stars' surface causes the phenomenon where the energy level of waves that neutron stars transfer to the quantum field changes all the time. There are lower energy valleys between thos...

New supercomputers made wider simulations of the universe than ever before.

"DESI’s recent analysis confirms gravity’s standard model and hints at dynamic dark energy, reshaping our cosmic understanding. Credit: SciTechDaily.com" (ScitechDaily, Dark Energy May Be Evolving, Transforming Our View of the Universe) The new supercomputers can connect data from multiple sources. And they made a more comprehensive simulation of the universe than before. Those simulations offer a theoretical model that researchers can compare to observations that they made using their finest systems. The fact is that there are also missing things about the universe.  Things like dark energy and dark matter are important for those models because they are dominant effects in the universe. And without a dominating effect, all models of the systems are not well.  The thing is that sometimes researchers say that even small missing bites of the system make it impossible to make models of it. But what if we miss 95,1% of the system? Can we make any trusted models about the system u...

The Curiosity rover found strange structures on Mars.

"NASA’s Curiosity Mars rover captured this last look at a field of bright white sulfur stones on October 11, before leaving Gediz Vallis channel. The field was where the rover made the first discovery of pure sulfur on Mars. Scientists are still unsure exactly why these rocks formed here. Credit: NASA/JPL-Caltech/MSSS" (ScitechDaily, NASA’s Curiosity Rover Uncovers Mars’ Mysterious Spiderweb Rocks and Hidden Crystals) There was warm water on Mars about 4,41 million years ago. But then. Some cosmic catastrophe destroyed that sea on Mars. We can see remnants of that sea today. But cosmic rays turned that planet into a dry and cold place. Cosmic events can push large planes off their trajectories. The case of Formalhaut B is an event where a cosmic catastrophe turned a planet that orbited the star,  Formalhault into a molecular cloud.  The strange spiderweb rocks are things. That can make a breakthrough for the researchers researching living organisms on that planet. The spiderw...

Researchers created the image of individual photons.

"A new theory, that explains how light and matter interact at the quantum level has enabled researchers to define for the first time the precise shape of a single photon. Credit: Dr. Benjamin Yuen" (ScitechDaily, Quantum Leap: Scientists Reveal the Shape of a Single Photon for the First Time) The new quantum leap is interesting. Researchers observed the single photon for the first time. The photons structure can tell researchers,  why that strange particle can act like particles with mass. But there is no measured mass in the photon. That means photons should not have the ability to carry energy or information or make quantum entanglements with other photons.  The image of a single photon makes it possible to control that strange particle, which is the only particle that can reach the speed of light. The image of the photon introduces a structure that looks like a little bit of benzene or a peanut. The shape of a photon can tell why a photon can reach energy stability. That m...

The Schrödinger's cat: how to turn living creature into the quantum world?

"In quantum mechanics, Schrödinger's cat is a thought experiment concerning quantum superposition. In the thought experiment, a hypothetical cat may be considered simultaneously both alive and dead, while it is unobserved in a closed box, as a result of its fate being linked to a random subatomic event that may or may not occur. This experiment viewed this way is described as a paradox. This thought experiment was devised by physicist Erwin Schrödinger in 1935  in a discussion with Albert Einstein to illustrate what Schrödinger saw as the problems of the Copenhagen interpretation of quantum mechanics." (Wikipedia, Schrödinger's cat) Scrödinger's can or cat which is time living and dead same time. Is the model that dominates quantum theories. That model means that the particle can exist and not exist. When we know about the existence of the cat, the cat lives. The existence in the quantum world is not an absolute thing. The knowledge of the existence turns particle...

There is quite simple math behind the two-stage encryption.

When we log in to some internet services. We see the famous screen, and there are two lines. The upper line is the normal login. Where we write things like Email or username. That username is called a public key.  The fact is that the username is also non-public. That means that is hidden from other users.   Below that line is the space for the password.  That is called a "hidden" or non-public key. In that kind of encryption. The user first logs in to the system using the public key. That tells the system that the user has the right to use the system.  Then the passphrase is the key to the step in the system. This is the key procedure in modern cryptology or encryption process. When the system wants to encrypt information. The system first sends the information who is the sender. Then that system encrypts data and sends it to the receiver. And if the receiver has the right key, that thing allows the receiver to open the message.  Encryption allows the receiving...