What was the physics knowledge in " The Three-Body Problem "?" The Three-Body Problem " was a science fiction novel by Liu Cixin that described the communication and conflict between humans and alien civilizations. Some physics knowledge was involved in the novel, such as:
1. Gravity: The novel described that the Tristani came from the Tristani Galaxy, where the planets had a strange gravitational force that forced the Tristani to use a special method to move. In physics, gravity was a force that described the interaction between objects. It was the foundation of Newton's mechanics.
2. Quantum physics: The novel involves quantum physics knowledge such as quantum entanglement, quantum tunnelling effect, and quantum teleportation. These concepts were very basic and important in physics, and they were very helpful in understanding the behavior and thinking of the trisomatics.
Cosmology: The novel also involves the knowledge of Cosmology such as the expansion of the universe, black holes, dark matter, and dark energy. These concepts were very important for understanding the nature and evolution of the universe.
4. Life Physics: The novel described the form and evolution of the trisomatics, including their cell structure, metabolism, and evolution. Life physics is a fundamental subject that studies the phenomenon of life. It is very important to understand the nature and evolution of life.
The physics knowledge in " The Three-Body Problem " involved many important physics concepts and theories. This knowledge was very helpful in understanding the plot and characters in the novel.
What's the problem with the slow response of the loading machine?The reasons for the slow gear shift of the tractor were as follows:
1. Low oil pressure: Low oil pressure will cause the main oil pressure to be insufficient, causing the working oil pressure to fluctuate, thus affecting the gear shift response speed. Usually, it takes 3 - 4 seconds to start. This may be caused by the low oil level, which can be solved by adding the right amount of oil to the clutch. When selecting oil, it is advisable to choose high-quality oil to provide better power support for the engine and clutch.
2. Worn out oil pump of the tractor: Worn out oil pump will result in slow gear shift response, and the tractor oil pump needs to be replaced. Before the replacement, the damaged old oil pump needed to be removed and a new oil pump needed to be installed with the help of relevant tools.
3. The gear teeth were severely worn: this situation could also cause the gear change to be slow.
4. The transmission oil is not enough or the transmission oil filter is blocked: this will affect the gear shifting speed.
5. Clutch problem: For example, the clutch problem during the same gear, you can use the short inertia of reversing the gear and stepping on the brake to change the first gear.
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What was the experience of a physics major reading science fiction novels like " The Three-Body Problem "?Physics majors might be surprised and shocked when they read science fiction novels such as the Three-Body Problem because these novels contained many basic principles and concepts of physics such as the Dark Forest Theory, the Three-Body Problem, gravitational waves, and so on.
They may find that the physics concepts in these novels are very similar to their professional knowledge, but there is a broader application and explanation space. At the same time, they might also question the fictional technology and scientific assumptions in these novels and consider the possibility and feasibility of these assumptions in reality.
Reading science fiction could be an opportunity for physics majors to explore the unknown world and expand their knowledge.
What are the most popular Atwood novels in the list of Atwood novels?Cat's Eye is popular too. It's a semi - autobiographical novel that follows the life of Elaine Risley. It deals with themes like female friendship, bullying, and the long - term impacts of childhood experiences. Atwood's vivid descriptions and complex characterizations make this novel a favorite among many readers.
Is cartoon physics stronger than anime physics?Cartoon physics can often be more fantastical and over-the-top, making it seem stronger. However, anime also has its moments of intense and creative physics, so it's not a clear-cut answer. It all comes down to the specific shows and their creative directions.
Why did the Three-Body Man in " The Three-Body Problem " kill the basic physics scientists on Earth?In " The Three-Body Problem ", there was no clear answer to the question of why the Three-Body Man wanted to kill the basic physics scientists on Earth, but it could be considered from the plot and logic of the novel.
In the novel, the trisomatics were described as a highly civilized alien creature with powerful technology and the ability to understand human thoughts. When facing the scientists on Earth, the Three-Body People showed a strange fear and hostility. They believed that the scientists on Earth would threaten the survival of the Three-Body People. Therefore, they tried to kill the fundamental physics scientists on Earth to eliminate this potential threat.
In addition, the novel also mentioned that the existence of the Three-Body People on Earth was affected by some factors that forced them to come to Earth and attack humans. Therefore, killing the basic physics scientists on Earth might be a means for the Trisolaris to try to eliminate the influence of this factor.
It should be noted that the plot in the novel was fictional and not a real historical event. Therefore, the plot in the novel should be viewed rationally and not as a reference to reality.
History of PhysicsDuring the ancient Greek era, a mathematician and physicist named Eulerian proposed the famous Eulerian formula, which was e^ix=cos(x)+isin(x). This formula was widely used in physics and mathematics. The proposal of the eulerian formula also marked a revolution in the history of physics. It allowed people to use mathematical methods to describe and predict natural phenomena.
There was also a famous physics story that happened to Newton, a British physicist in the 18th century. When Newton was studying optical problems, he discovered the relationship between the speed of light and the optical path. The ratio of the optical path to the speed of light was a constant. This constant was called the constant in the Michelson-Morley experiment, namely the speed of light. Newton's discovery had an important impact on the development of modern physics. It provided a way for people to describe the transmission of light.
These stories are only a part of the history of physics. There are many other important events and discoveries, such as Leibniz's calculus and the law of universal gravitation, Einstein's theory of relativity and quantum mechanics, which have a profound impact on the development of modern physics.
American PhysicsIn the United States, there was the American High School Physics Photographer Competition (Aapt), which was organized by the American Association of Physics Teachers. The contestants had to take a photo that could subtly reflect profound physical phenomena and physical principles. The photo could be a natural scene in life or a specially designed scene, and then accompanied by a physical explanation of no more than 250 words (English).
The competition was divided into natural photos (photos that naturally appear in daily life and contain physical principles) and design photos (photos that are artificially designed to show specific physical concepts). The photos were required to express physical phenomena and principles. They could be photos taken of natural or creative phenomena. They should be less than 250 words to describe the physical phenomenon expressed in the photos, and each photo should have a title. The photos should be high-resolution and could be clearly enlarged to the size of 10 inches (at least 8 million pixels). The entries must be original works and could not be synthesized by computer or photoshopped.
In terms of scoring criteria, the ASDAN China office would select 100 highest-scoring works (50 nature and 50 design) from the photos received and send them to the Aapt Association for a semi-finals (60% of the scores were based on the physical phenomena reflected in the photos, and 40% were based on the corresponding text descriptions in the photos). The Aapt Association would then further select the final winner.
The participants were Grade 9 - 12 students (Grade 10 - 12 high school students; GCSE1- A2 are suitable). The registration fee for the competition was 180 yuan per piece of work. There were different awards in the competition, including the top three in the nature and design category in the China region, the top three in the global competition, and the top 50 in the national competition. All contestants would receive a certificate of participation, and the winners would receive a certificate of the corresponding award. In 2019 - 2020, due to the impact of the new crown epidemic, Aapt officials had canceled the competition. The specific competition time for 2020 - 2021 was not announced at that time, so you need to pay attention to the official website.
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Physics Cultivation'Physics Cultivation' was a concept that appeared in online literature. Some novels set the protagonist as a physicist or someone with a physics background to enter the world of cultivation. For example, the protagonist in " Physics Cultivation ", Chen Pan, was the disciple of a great physicist in the 40th century. He transmigrated to the world of cultivation in an experimental accident. In the settings of such works, physics concepts were often used to explain some phenomena in the world of cultivation. For example, reiki was interpreted as the basic energy of the universe, and ascension was interpreted as crossing from a low-energy region to a high-energy region or from a low-energy universe to a high-energy universe. It also involved the integration of physics theories such as vacuum zero-point energy and string theory with the concept of immortal cultivation. In addition, some novels, such as The Great Immortal Sect of Science and Technology and The Academy of Cultivation Sciences, also involved the elements of combining science and technology with cultivation. They indirectly reflected the creative idea of integrating scientific thinking into the cultivation system.
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