1. Albert Einstein, modern physicist. In 1900, he graduated from the Federal Institute of Technology in Zurich, Switzerland. In 1905, he proposed the photon hypothesis and successfully explained the photoelectric effect, thus winning the 1921 Nobel Prize in Physics. 2. Isaac Newton Isaac Newton (January 4, 1643 - March 31, 1727), British. Newton was the president of the Royal Society and a famous British physicist, known as the "Father of Physics". Newton proposed Newton's laws of motion, invented the reflecting telescope, expressed the cooling law and studied the speed of sound, and proposed "Newton's method" to approach the zero point of the function. 3. Charles Robert Darwin Charles Robert Darwin (February 12, 1809 - April 19, 1882), a famous British biologist and the founder of the theory of evolution, was an outstanding scientist who made epoch-making contributions. It has opened up new and broad prospects for the development of human science. 4. Thomas Alva Edison Thomas Alva Edison (February 11, 1847 - October 18, 1931), was born in Milan, Ohio, USA, and died in West Orland, New Jersey, USA rule. Inventor, entrepreneur. 5. Alfred Bernhard Nobel Alfred Bernhard Nobel, Swedish chemist, engineer, inventor, military equipment manufacturer and inventor of explosives, October 1833 Born in Stockholm on the 21st and died on December 10, 1896. Nobel owned 355 patented inventions throughout his life, opened about 100 companies and factories in 20 countries on five continents, including Europe and the United States, and accumulated huge wealth. Reference for the above content: Reference for the above content: Reference for the above content: Reference for the above content: Reference for the above content: