Newton is a world-famous scientist. Newton loved animals when he was a child. Once, his friend gave him a dog and a cat. Newton was very happy to receive the gift and took care of his new friend in every way. In order to facilitate the dog and the cat to get in and out of the room, Newton dug two holes by the door, one big and one small. Someone asked him why you dug two holes, and Newton replied, "Can the dog pass through the cat hole?"
Newton's childhood was unfortunate. His father died three months before he was born. At the age of two, my mother remarried to a neighboring village. Newton had to live alone with his grandmother. He never spends money indiscriminately. His only hobby is to do some small crafts, gather his pocket money, buy tools such as saws and hammers, and hide in the house after school.
Newton was very attentive when he studied. Once I boiled an egg, thinking about the mathematical formula in my heart, I mistakenly threw my watch into the pot as an egg. Another time, I calculated a question from morning and forgot to eat lunch. When he felt hungry, it was dusk. He stepped out of the study, and a breeze made him feel unusually fresh. It suddenly occurred to me: am I not going to eat? How to walk into the courtyard! So he immediately turned around and went into the study again. When he saw the draft spread out on the table, he forgot all about eating and immediately calculated it nervously at his desk.
Extended information:
Sir isaac newton (January 4, 1643—March 31, 1727), president of the Royal Society, a famous British physicist, was an encyclopedic "all-rounder" and wrote Mathematical Principles of Natural Philosophy and Optics.
In his paper "Laws of Nature" published in 1687, he described gravity and three laws of motion. These descriptions laid the scientific view of the physical world in the next three centuries and became the basis of modern engineering. By demonstrating the consistency between Kepler's law of planetary motion and his theory of gravity, he showed that the motion of ground objects and celestial bodies all follow the same natural law; It provides strong theoretical support for the theory of the sun center and promotes the scientific revolution.
in mechanics, Newton expounded the principle of conservation of momentum and angular momentum and put forward Newton's law of motion [1]. In optics, he invented the retro-reflective telescope, and developed the color theory based on the observation that the prism diverged white light into visible spectrum. He also systematically expressed the law of cooling and studied the speed of sound.
In mathematics, Newton and Gottfried Wilhelm Leibniz shared the honor of developing calculus. He also proved the generalized binomial theorem, put forward the Newton method to approach the zero point of the function, and made contributions to the study of power series.
in economics, Newton put forward the gold standard system.
Reference: Baidu Encyclopedia-isaac newton.