Planet Earths and Stephen Hawking



There is great interest in finding out about the freedom of "Science Soup" LRT on the last season. The debate started. Comments are nearly a mile, and many people have spoken for Soils.

But a science teacher, Ignas Kančys, learned a member of the team of “Science Soup” LRT, that he had just taken over. Director of Astronomy Theater, Vilnius University (VU), dr. Jacob Sūdzis confirmed that scientific theory must satisfy certain criteria based on known information. There is no evidence on the land plane. No one found them.

“It is just against our current understanding of the world. Why, then, then do such a thing ?! – Think Astrophysic. "If we look at science history, the ancient Greeks did not even talk about flat land, and Pythagoras thought it was spherical."

Stephen Hawking's book The Brief History of Time can be seen as an example of how you can write about science. The author failed to establish his own principles, but set himself an account of what he had studied throughout his life.

Dr. J.Sūdžius, the scientific editor of the Lithuanian edition of the short history of one of the most famous lichens of our time, Stephen Hawking (1942–2018). British British physicist then reviewed the evolution of ideas in places: from Isaac Newton and Albert Einstein to glittering lanterns and string theory, immersed in space and space secrets – from the Big Bang to the holes. T black. t

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There is still a Brief History of Time and it is now one of the most important books of science. Image of other books

"The Brief History" was first published in 1988 and remains one of the most important books on science. It has been translated into more than 40 languages ​​and has been a worldwide phenomenon, with a total sales of over 9 million. copy.

Just 30 years later a "Short Time History" was distributed in Lithuania – from the editor's edition to the edition 2016. During this period, there have been many important changes and discoveries which have largely underpinned many professions . Theoretical Hawking Pronunciation.

An excellent black hole in the center of the Bird Trail. / statue nationalgeographic.com

An excellent black hole in the center of the Bird Trail. / statue nationalgeographic.com

The scientist was very interested in theories of kinship and black holes. Though it has left a serious illness (suffering from a rare amyotrophic characteristic almost completely lost, it lost its ability to move and speak), the challenging tasks successfully in physics were successfully successful. Today: the emergence and development of the Earth, its most mysterious features – black holes.

To what degree of poverty, how little material is it

“A journey through our accuracy should begin in small steps. First of all, think about the distances, for example, in the solar system, – a VU doc expert said. J. Sūdžius introduces the first Lithuanian edition of S. Hawking's book "The History of Short Time" at the Vilnius Book Festival. – We are walking on a hard surface in Earth. We try to lift the stone, and it's very difficult. Everything we see on Earth seems to be very big and accessible. Looking away from Earth to the Moon, the distance is around 380,000. kilometers and there is nothing other than flying equipment made by a man. ”

“The scientific theory must meet certain criteria which is based on recognizable and recognizable facts. There is no evidence for an aircraft on the ground, no one can find it. ”

The Earth's diameter is just over 12,000. kilometers, winter is still lower. Large distances between planets, either larger or smaller. Even up to the starred star is 4.5 years light, p. y. A light travels four to the top of the year. The Milky Way Galaxy, the starred system in which our Sun is moving, is more than 100,000 from one hour to hot. light years. For a while the light are from point to edge. And to the middle of the starlight around which the sun is traveling with its plans, it would be around 30,000. light years.

“With the dazzling Andromeda surprise we are delighted to watch the sky, the stars of Andromeda, and the acres of Andromeda described in many fictional works, are almost 2.5 million. light years – many years of light. If we see someone hitting the Andromeda star, it actually affects 2.5 million. The astronomer said. – And to such events as explosive stars, supernovae, distances are measured in billions of years. It's hard to see how difficult it is and how few materials we have understood. ”

Fundamentally and simple

GAYA, as told by the Soup Science team for the VU, has donated over $ 1 billion. star measurements. That's just 1 per cent. on starred stars. According to dr. Sūdžius, the system of stars, is thought to be about 2 billion, although he is related to him. stars. Stars of such systems or other bird watching systems should be counted in hundreds of bills.

Although it is a very serious illness, it is true. Stephen Hawking has been successful in resolving the most challenging actions for modern physics: Earth's emergence and development, its most secretive features - the black holes. / ft.com picture

Although it is a very serious illness, it is true. Stephen Hawking has been successful in resolving the most challenging actions for modern physics: Earth's emergence and development, its most secretive features – the black holes. / ft.com picture

“As far as we can see through our Earth or Space surveillance devices, we can record objects that we say to stars. Whether we have reached the finish, I don't know, the expert said.

Astrophysicist believes that the society needs books to promote science. Most importantly, they should be written in a simple language without using advanced mathematical formulas, making it easier to explain the phenomena or things seen or explained. His knowledge gives a better understanding of the world.

The Hawking Book, The Brief History of Time can be seen as an example of how you can write about science. According to dr. He himself did not set his own principles, but set himself on his own account and gave an account of what he had studied throughout his life. This is the starting point of the earth's holes and earth. The other thing to talk about was how easy; where possible. Use one formula only E = mc². The equator is Einstein, depending on which energy is equivalent to the square of the mass and the speed of light, in other words, energy and a similar mass, made several times in the book.

“From the introduction, the author seems to have taken care of that part of the audience who were not really interested in mathematics and physics. Full teaching, examples given, avoid the large number of scientific indicators, simply write twelve or twelve jewelery, to make clear what the object is large or small (then there are those zero sinks). The writing after the decimal points), indicates that the scientist believes he is showing his own. the wider audience, ”said the scientific editor of the book.

From the start of the globe to its holes

Dr. astrysic. Jacob Sūdijus was the Lithuanian-organized scientific editor of Stephen Hawking's 'The Story of Short Time'. / Image by Alina Ožič

Dr. astrysic. Jacob Sūdijus was the Lithuanian-organized scientific editor of Stephen Hawking's 'The Story of Short Time'. / Image by Alina Ožič

The two most important guides to Hawking's research were the start of the black hole and the universe. Black holes, like dr. J. Sūdžius, – End of the Great World. When the star burns its nuclear fuel sources, it suddenly falls. That fall is so fast that the star explodes as a supernova. The layers are dropped down and the middle section connects to a little unusual body called a black hole. So it's called the black hole, for we can't see it easily, we don't record its radiation.

"Only three sizes of black hole can be set from the outside, the mass, the electricity, and the spinning," said astrophysic – – information was believed to have been lost in black holes. An interesting example of how to carry it out would look out to see what was written out in the burnt book. ” T

Cambridge University Professor has researched much of his research as a result of researching these things. He also brought a lot of time and attention to the onset of the World, to the chemistry of Big Bang. Worldwide, the single-size universe, which is one size, does not have time, but very high temperatures. The idea of ​​singularity was introduced by S. Hawking with another British scientist Roger Penrose.

“Apparently, everything was as fluid as it was. Starting to explore how the Earth's evolution has been formed, formalize the formulas required, some equations, called differences, but all proportionate cases must be given for the solution. One major conclusion is that the universe seems to be at its highest level. Another situation was in the first instance. We don't know. Unitarianism. There is no end or time, ”water. J. Sūdžius.

About time and travel

According to astronomy, prof. Hawking believed that travel was impossible at the time. It was once a party for people who would 'travel' in time '. He made the party day and sent out the next day. I was surprised that no-one came in.

In everyday life, we use regular intervals to measure time. But it does show that speed or time progression depends on how quickly we move.

“It should be remembered that we do not have a fully identifiable system. Everything is measured against someone – dr. J. Sūdžius. – If we walk on Earth, we measure our movement towards the Earth's surface. Going to the moon – Land. The timing of the event is a factor, and is very much dependent on where and for whom it is measured. There are no questions in everyday life, but they arise when we talk about cosmetic speed. Because the Earth is affected, the further away from the Earth's center, the lesser strength of the drag, the lower the rate of acceleration, the slower of time. '

The VU scientist has no doubt that Hawking, The Brief History of Time, is useful for reading for young and respected people. Although it is not the latest scientific word, the book reflects the degree of achievements in physics, astronomy before the beginning of the 21st century. What is our understanding of the universe, the stars, closer to the environment? Like the organized world, what causal relationships.

"This is the only idea that one scientist has with the part of the world he has studied," which summarized the astrology. J. Sūdžius. But there are other ways. New theories have already been developed, which are further developed than those in the book by Hawking. ”


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