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读者李朝阳问:“金老师,我们刚学完阿基米德原理,您能给我们讲一下物理学家阿基米德的故事吗?”以下是关于古希腊物理学家、数学家和发明家阿基米德(公元前287年一公元前212年)的故事.阿基米德出身于西西里岛的叙拉古的一个贵族家庭,从小深受父亲(天文学家和数学家)的影响,在11岁时被送到埃及的亚历山大城学习数学、力学和天文学.在他学习天文学时,曾发明了用水力推动的星球仪,并用它来模拟太阳、行星和月亮的运行及演示日食和月食现象.阿基米德虽以擅长发明精巧的机械而闻名,但他更醉心于纯粹的科学研究,他对科学的主要贡献有:1.提出精确地确定重心的方法.他指出在物体的
Reader Li Chaoyang asked: “Teacher Kim, we just finished the principle of Archimedes, can you tell us the story of the physicist Archimedes?” The following is about the ancient Greek physicists, mathematicians and The story of inventor Archimedes (287 BC - 212 BC) Archimedes, a noble family from Syracuse on Sicily, was influenced by his father (astronomer and mathematician) since childhood , Was sent to Alexandria, Egypt, to study mathematics, mechanics and astronomy at the age of 11. As he studied astronomy, he invented the hydraulically powered planetarium and used it to simulate the movement of the sun, planets and the moon and to demonstrate solar eclipse And the phenomenon of the eclipse. Archimedes, known for his skill in inventing smart machinery, is more interested in purely scientific research. His main contributions to science are: 1. To propose a method of accurately determining the center of gravity Object