Showing posts with label Stephen Hawking. Show all posts
Showing posts with label Stephen Hawking. Show all posts

Monday, May 21, 2018

Hawking's radiation and wormholes


" The Sombrero Galaxy" (M-104)
(Picture I)

http://crisisofdemocracticstates.blogspot.fi/p/what-actually-means-hawkings-radiation.html

Kimmo Huosionmaa

When we are looking at texts about Black Holes, we sometimes face the term "Hawking's radiation". But what that term means? When we are trying to Google that term, we would meet the texts, where black holes mentioned to lost from existence, by sending the "Hawking's radiation". And maybe we can now understand that term. The term "Hawking's radiation" means that sometimes one photon would flee from that supermassive piece. In this case, the black hole needs other stars or material around it, and that mass what this black hole sucks in it, that black hole can easily compensate the lost photons.


 But the situation changes when the black hole would transfer to absolute empty space, where is not even light or electrons around it. There would happen the case, that the black hole will be steamed away because of the electrons or photons are flying from that piece. When we are talking about material, also the photons and electrons have mass, and when the structure where even the light cannot flee, would pull the electrons and photons inside it, would it get more mass for it. Photons and electrons are actually same particles and the speed or energy level of those particles separate them from each other.


When we are thinking about my favorite thing, the wormhole or "Einstein-Rose bridge" we can say that forming that channel across the universe, should the black hole find another black hole, and then those black holes must start to oscillate with the same frequency. That would make possible to create that channel across the universe. But when we are thinking about traveling across that channel, would there be one thing sure. That would not dangerous, because of the "Einstein-Rose bridge" can forming between two black holes. And when something would come out from another side of the channel, would the black hole start to pull that thing again in it. And that means that the traveler would travel easily out from that channel. But this works only if those black holes would have the same mass.


If another black hole would be bigger than another, the results would be devastating.  If the black hole what sends the particle to the wormhole is bigger, it works like the super cannon, what can accelerate the particle at very high speed. And if something comes out from wormhole with the speed of light, would the result be that impact energy would destroy the planet immediately. When the case would turn that receiving black hole would be bigger, the piece what would send thru that tunnel, would it snap back to the sender with destructive results, and the  If human race would sometimes use wormholes for traveling across the universe, we must be sure, that those black holes would be the same size.


This means that traveling thru the electromagnetic wormholes are just in the level of theory. When we are thinking about traveling thru that tube, we must send the spacecraft to the targeted solar system, and then it would make the electromagnetic wormhole, and the similar singularity would be produced on the Earth, and that would allow traveling between stars. But first, we must send the spacecraft to another star, and it would take very long time. There is one thing what we ever thought, and that is, the ship what travels thru those "bridges" should across the central point of the wormhole, that it could travel to another side of that tube. And that can be done by using rockets to give more speed to our fictional spacecraft. When we are talking about intergalactic traveling, we can make wormhole near the center of our galaxy, and then drive the spacecraft thru that supermassive black hole. and if there is a wormhole between two supermassive black holes would the travel be very calm.


But if the partner is the normal black hole, would the result be, that spacecraft would travel very roughly in somewhere where we ever thought to send that fictional spaceship. This text is, of course, hypothetical thinking about the world of wormholes, and I used that space trip as an example how difficult is to make those trips thru the wormhole safely. And in the real life would happen very badly, because there might be no wormhole between two black holes.


And actually, we don't even know where those roads between two black holes would end, and that means that the trip across that channel would be like random, and we cannot be sure, where we would send that hypothetical spaceship if we would find small enough black hole, what we could cope with our own technology. In that case, we would find the very small black hole, and then we would create the electromagnetic black hole, what would oscillate with the same frequency, and of course, that artificial black hole should be the same size than the targeted black hole.


If we are thinking carefully that ship what travels thru the black holes, must send across the central point of the wormhole, and that would be key to travel across those channels. If the ship would stay in the center point of the wormhole,  it would stay in there forever. And then the use of motors would transfer it to another black hole. But this is only fiction, and good day to spend time with thinking about those phenomena, what are actually the most high energy thing in the universe.

Sources:

https://en.wikipedia.org/wiki/Hawking_radiation

Picture I

https://upload.wikimedia.org/wikipedia/commons/thumb/5/5e/M104_ngc4594_sombrero_galaxy_hi-res.jpg/1200px-M104_ngc4594_sombrero_galaxy_hi-res.jpg

http://crisisofdemocracticstates.blogspot.fi/p/what-actually-means-hawkings-radiation.html

Sunday, March 18, 2018

Stephen Hawking’s party for time travelers





Kimmo Huosionmaa


This is philosophical writing about time travel, and it is meant for causing thinking about this fascinating theory, that it is someday possible. If that thing would be possible in someday, we would see, what kind of animals were dinosaurs. But there would also be risks in that technology. What if some neo-nazi would get the time machine in hand, and travels to the past with a couple of history books, and helps Adolph Hitler to victory in the Second World War. That kind of risk would be possible if that technology would transform real, and somebody would make the time machine.


Stephen Hawking was very well known about his coups. And in 2009 he kept the party for time travelers in his home. Nobody visited, and I think that the idea of those parties was the joke, but when I want to write something more about this party, I can’t write the “certainly nobody came” and I must write this text in the mode of the detective story. In this text, I think that I would act like some police detective, in some novel.


So I must say that maybe those time-travelers visited those parties, but does they have knowledge about the ALS syndrome of that man? In this scenario, the time traveler visited in the Hawking’s party, but this man was sitting back to the door, and then the time travelers would think that this man was sleeping and decided not to disturb him. So they saw the situation and went out.


In this text, I would write the things, like there really would be time travelers, what I don’t do in real world. Or sometimes I believe that those fictional characters would be true, and sometimes I think that they are only hoax or joke. But in real-world scientist and investigators cannot say that they are sure about anything. If we think that the time-machine could be real, we cannot say, how sharp it could be. And maybe those time travelers arrived at the parties at the night time.


And in theory, the time traveling could be possible. This phenomenon would happen in the situation, where the speed of the particles would rise to extremely high speed. Near the speed of light, the time would start to go slower. Another way to travel in time would increase the mass of the particle by pumping energy to it. If there would pump enough electrons to some object, it can transform the bite into the small black hole, what “drops” thru the time to the wormhole. This kind of time machine would be possible in someday, but we must wait for the technological advantages little bit more time. The time machine would take the crew to one way trip in the distant future.


Another way to look at this problematic time traveler case could be that those persons thought that that was the trap. And then the time travelers would avoid this area because they might think that some military men try to steal their secrecy. That’s why they would not come to that party.

Sources:

Hawking's party:

Mad scientist's paradox:


Train ride to the future:



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http://crisisofdemocracticstates.blogspot.fi/p/stephen-hawkings-party-for-time.html

Wednesday, March 14, 2018

In memorial Stephen Hawking (8.1.1941-14.3.2018)



Stephen Hawking
(1941-2018)
(Picture 1)


Stephen Hawking was born on the same day than Galileo Galilei and died on the Same day than Albert Einstein was born. He lived with two top scientist, what history knows. And this man raised as big as both of those great men. This man was also isolated from the community because of his syndrome, and that’s why his life was some kind of than Galileo Galilei, who was persecuted for his work. But for me, this man was first the scientist and this is why I’m writing this text like this. I didn't know this man myself, so I don't know about his personal life. I know him by his publishing, and that's why I must write this text by the visual angle of his work


One of the greatest scientific icons of our time is gone forever. He was the great man for his university and all scientific community of the world. This man raised the unique thinking to the front of people mind. He was the man who raised black holes in the greatest things in the Universe. Also, he was one of the most revolutionary thinkers in the world, and even in the old days, he remembered the dangers of artificial intelligence.


When we are talking about Stephen Hawking as the person, we must realize that this man, who was trapped in wheelchair broke borders in the eyes of the people. He had ALS-syndrome, and that trapped him in prison in his own body. But this didn't stop him to make very qualified science. And this is how we remember that man. He was the scientist, who was known for his work in the theoretical physics.


But now this genius is gone forever. Maybe he would now travel in the universe without limits of the material. And this is how nature has ruled. Every individual in the world has time, and that doesn’t make exceptions. The time of Stephen Hawking has come, and he left something to the whole world. He left magnificent scientific material and he was experienced in many scientific movies, what can be found on YouTube. So when we are thinking about this genius, we must say that this man left the big hole in the science community. And there would be very difficult to fill this hole in the world of science.

Sources:

Picture 1:

http://crisisofdemocracticstates.blogspot.fi/p/in-memorial-stephen-hawking-811941.html

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