Suddenly an apple fell to the ground. So he found that everything will inevitably fall down once it loses its support, and then he found that there is gravity between any two objects, and this gravity is inversely proportional to the square of the distance, and summed up the law of universal gravitation. 1687, Newton published "Mathematical Principles of Natural Philosophy", which marked the establishment of classical mechanics system and Newton became the founder of classical physics.
2. Einstein's short story: Einstein has the spirit of innovation and exploration. Just a few years after Einstein left the campus and set foot in the world, as an unknown clerk in Berne Patent Office, he used his spare time to conduct scientific research, and went hand in hand in three unknown fields of physics, boldly and decisively challenging and breaking through Newtonian mechanics.
When he was just 26 years old, he put forward and established the special theory of relativity, followed by the general theory of relativity, and published the famous energy formula, which is the theoretical formula of the atomic bomb. It initiated a new era of physics, made outstanding contributions to mankind and left a profound glorious footprint in the history of science. Einstein is the founder of modern physics.
3. Qian Xuesen's short story: Qian Xuesen studied abroad 1935. Qian Xuesen wrote a doctoral thesis on high-speed aerodynamics and became a world-renowned aerodynamic physicist at the age of 28. 1949 after the founding of new China, Qian Xuesen was very excited. He gave up his generous treatment in the United States and returned to his motherland to contribute his wisdom and strength to the new motherland.
After returning home, Qian Xuesen was ordered to set up the first rocket and missile research institute in China. He presided over the plan of "establishing jet and rocket technology", participated in the development of short-range missiles, medium-and short-range missiles and China's first artificial earth satellite, and directly led a series of important work such as the "two-bomb combination" test of medium-and short-range missiles carrying atomic bombs. He is a great physicist in China.
4. Galileo's short story: once, Galileo used his pulse to measure the time when the lights on the ceiling of the church swung. He found that although the distance of the swing was gradually shortened, the time of each swing was the same. With doubt, he tried again and again and finally found the law of pendulum-the synchronicity of pendulum. This clock is made according to this law.
Faraday: Faraday 179 1 was born in a blacksmith's family in Newtown, Surrey on September 22nd. 13 years old, working as an apprentice in a bookstore, delivering newspapers and binding books. He has a strong thirst for knowledge and tries to greedily read all the books he has bound from the beginning by squeezing out all the rest time. After reading it, I copied down the illustrations and made my reading notes neatly. Using some simple instruments to do experiments according to books, and carefully observing and analyzing the experimental results, I turned my attic into a small laboratory. After eight years in this bookstore, he forgot all about eating and sleeping and studied hungrily.