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Archimedes (c. 287 212 BC) was an ancient Greek physicist, mathematician, and founder of statics and hydrostatics.
Mechanics: Archimedes is the most outstanding in mechanics, he systematically and rigorously proved the law of leverage, which laid the foundation for statics. On the basis of summarizing the experience of his predecessors, Archimedes systematically studied the principle of the center of gravity and the lever of an object, and proposed a method for accurately determining the center of gravity of an object, pointing out that the center of the object can be supported to keep the object in balance.
In the process of studying machinery, he discovered the law of leverage, and used this principle to design and build many machines. In the course of his study of floating bodies, he discovered the law of buoyancy, also known as Archimedes' law.
Geometrically: Archimedes determined the area of parabolic bows, spirals, circles, and the surface area and volume of various complex geometries such as ellipsoids and paraboloids. In the process of deriving these formulas, he created the "exhaustion method", which we today call a step-by-step approximation of the limit, and is therefore recognized as the originator of calculus calculations.
He used the method of increasing the number of sides of the inner polygon and the outer polygon of the circle and gradually approaching the area, and found the pi more accurately. In the face of the cumbersome numerical representation in ancient Greece, Archimedes also pioneered the method of remembering large numbers, breaking through the limitation that the Greek alphabet could not be counted more than 10,000 at that time, and used it to solve many mathematical problems.
Astronomy: Archimedes also had outstanding achievements in astronomy. In addition to the aforementioned planetars, he also believed that the Earth was spherical and revolved around the Sun, a view that predates Copernicus' "heliocentric theory" by 1,800 years.
Due to the conditions at the time, he did not conduct in-depth and systematic research on this issue. But it is remarkable that such an insight was made as early as the third century B.C.
Writings: Archimedes has more than 10 kinds of mathematical works, most of which are Greek manuscripts. His works focus on the problem of finding the product, mainly the area of the curved figure and the volume of the surface cube, and its style is deeply influenced by Euclid's "Geometric Primitive", first set up a number of definitions and assumptions, and then prove in turn, as a mathematician, he wrote "On the Sphere and the Cylinder", "The Measure of the Circle", "The Parabolic Quadratus", "On the Spiral", "On the Cone and the Sphere", "The Calculation of Sand" and other mathematical works.
As a mechanist, he is the author of "On the Balance of Figures", "On Floating Bodies", "On Levers", "Principles" and other works on mechanics.
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1. The most famous scientists in ancient Greece are: Pythagoras, Euclid, Thales and others.
2. The overall level of scientific research in modern Greece is lower than that of the developed countries of other EU member states, but there are scientific and technological advantages and strengths in individual fields, mainly concentrated in basic research and individual applied basic research, such as lasers, microelectronics, biotechnology, genetically modified organisms, chemicals, pharmaceutical industry, information and telecommunication products, computer technology and network technology, marine technology, Mediterranean agriculture and marine aquaculture, renewable energy utilization, machinery and combustion technology, water-saving irrigation pipeline production, radioactivity monitoring technology, etc.
3. The more famous scientists in modern Greece are: Professor Efthymios Nicolaidis, Professor Manolis Gh Katevenis, etc.
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Hippocrates, who invented the doctor's manifesto, to which doctors still swear an oath.
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Archimedes, Socrates, Plato, Aristotle.
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Archimedes. Euclid.
Taylors. Aristotle.
Diophantus. Pythagoras.
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1. Aristotle: One of the great philosophers, scientists and educators in the ancient history of the world, he can be called the master of Greek philosophy. He was a pupil of Plato and a teacher of Alexandria.
As an encyclopedic scientist, he has contributed to almost every discipline. His writings include ethics, metaphysics, psychology, economics, theology, political science, rhetoric, natural sciences, pedagogy, poetry, customs, and Athenian law. The writings of Bib Aristotle constructed the first extensive system of Western philosophy, encompassing morality, aesthetics, logic and science, politics and metaphysics;
2. Plato: The great philosopher of ancient Greece is also one of the greatest philosophers and thinkers of all Western philosophy and even the entire Western culture. Together with his teacher Socrates and student Aristotle, he was called the "Three Sages of Greece".
Other concepts created or developed include: Platonic thought, Platonism, Platonic love, etc.;
3. Socrates: A famous thinker, philosopher, educator, and civic juror in ancient Greece. Socrates, his student Plato, and Plato's student Aristotle, known as the "Three Sages of Ancient Greece", are widely regarded as the founders of Western philosophy.
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1. Aristotle: The most famous philosopher and scholar of ancient Greece. He summarized the results of the development of ancient Greek philosophy since Thales, distinguished philosophy from other sciences for the first time, and pioneered independent research in disciplines such as logic, ethics, political science, and biology.
His academic ideas have had a tremendous impact on the development of Western culture and science.
2. Archimiah and Lumaed: He was the first to put forward the principle of leverage in his book "On the Balance of Plane Figures". He first regarded some empirical knowledge in the practical application of leverage as "self-evident axioms", and then derived from these axioms, and used geometry to derive the principle of leverage through rigorous logical argumentation.
3. Pythagoras: The study of mathematics gave rise to the later theory of ideas and co-phases. That is, there is a distinction between what is reasonable and what is perceptible, and what is perceptible, that which is perfect and eternal, and what is perceptible is flawed.
This idea was developed by Plato and has dominated philosophical and theological thought ever since.
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The Greek philosophers had:
1. Socrates.
Socrates (469 or 479 BC 399 BC), one of the founders of ancient Greek philosophy, he was a mystical figure who had no works and was known mainly through Plato's dialogues. Socrates' depictions of art, literature, and popular culture have made him one of the most widely recognized figures in the Western philosophical tradition.
2. Plato.
Plato (427 BC 347 BC), a student of Socrates, was a great philosopher of ancient Greece and one of the greatest philosophers and thinkers in all of Western culture. Plato, along with his teacher Socrates and his student Aristotle, are known as the Three Sages of Greece, and the concepts he created or developed include: Platonic thought, Platonism, Platonic love, etc.
3. Aristotle.
Aristotle (384-322 BC), an ancient philosopher, an ancient Greek, can be called the master of Greek philosophy, he was a student of Plato and a teacher of Alexander. Aristotle's writings constructed the first extensive system of Western philosophy, encompassing morality, aesthetics, logic and science, politics, and metaphysics. If you are interested in philosophers, you can also take a look at the 10 most influential philosophers in the world.
4. Cladiru.
Active in the 5th century BC. He distorted his teacher Heraclitus's idea that "man cannot step into the same river twice", denied the relative stability of things, and proposed that "man cannot step into the same river once". He believed that everything is in flux, things are unstable, and people cannot affirm or deny anything, so there is no truth to speak of.
5. Heraclitus.
Heraclitus (c. 530 BC 470 BC), born in the city-state of Ephis in the Ionian region, was an ancient Greek philosopher. Heraclitus, a representative of the Ephysian school, was supposed to inherit the throne, but he gave up the throne to his brother and went into seclusion near the temple of the goddess Aldimes, and the Persian king Darius once wrote to invite him to the Persian court to teach Greek culture. Heraclitus was the first philosopher to propose an epistemology, and his theory was based on the doctrine of Pythagoras.
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