1, childhood: Knocked a hole in my sister's head?
When Einstein was born in March 1879, the back of his head was surprisingly large and angular, and his mother thought it was a deformed baby. I'm two and a half years old, and I can't speak yet. One day, a little sister riding a bicycle came home. He said a complete sentence: Yes, but what about her little wheel? When I was 5 years old, I was manic, scared away the tutor and knocked a "big hole" on my sister's head with a children's hoe.
2. Did Einstein play truant?
1895 spring, Einstein 16 years old. According to the laws of Germany at that time, boys could leave Germany before 17 years old and did not have to come back for military service. Because he hated militarism and couldn't bear to stay in the barracks alone-just like Louis Polder Middle School, Einstein decided to leave Germany and go to Italy to reunite with his parents without consulting his parents. ?
However, what if I drop out of school and can't get my diploma later? Einstein, who has always been honest and simple, came up with a self-righteous idea in a hurry. He asked the math teacher to give him a certificate to prove that his math scores were excellent and he reached the university level early. I got a sick note from a familiar doctor, saying that it was neurasthenia and I needed to go home and rest. Einstein thought that with these two proofs, he could escape from this disgusting place. ?
Who knows, before he applied, the dean called him and ordered him to drop out of school on the grounds that he corrupted the class spirit and disobeyed the school discipline. Einstein blushed. For whatever reason, he was willing to leave this middle school and didn't care about anything. He just suddenly felt guilty that he had come up with a cunning idea but it didn't come true. Einstein felt guilty every time he mentioned it later. Perhaps this kind of thing is far from his frank and sincere personality.
When Einstein was four or five years old, he was once ill in bed, and his father gave him a compass. When he found that the compass always pointed in a fixed direction, he was very surprised and felt that there must be something hidden behind this phenomenon. He happily played with the compass for several days, pestering his father and uncle Jacob to ask a series of questions. Although he can't even say the word "magnetic" well, he stubbornly wants to know why the compass can guide the direction. This deep and lasting impression was still fresh in Einstein's mind until he was 67?
4. Einstein's story-an old coat
One day, Einstein met a friend in the street of new york. ?
"Mr Einstein," said the friend, "it seems necessary for you to buy a new coat. Look how old you are in this one! " ?
"What does this have to do? Nobody knows me in new york anyway. " Einstein said indifferently. ?
A few years later, they met again by chance. By this time, Einstein had become famous all over the world, but he was still wearing that old coat. His friend suggested that he buy a new coat. ?
"Why is this?" Einstein said, "Anyway, everyone here already knows me."
Introduction to Einstein:
Albert Einstein (1879.3.14-1955.4.18) is a Jewish physicist. 1879 was born in a Jewish family in Ulm, Germany (both parents are Jews). 1900 graduated from the Federal Institute of Technology in Zurich and became a Swiss citizen. 1905 received a doctorate from the University of Zurich. Einstein put forward the photon hypothesis and successfully explained the photoelectric effect, so he won the 192 1 year Nobel Prize in physics. In the same year, he founded the special theory of relativity. General relativity was founded in 19 15.
Einstein laid a theoretical foundation for the development of nuclear energy, initiated a new era of modern science under the influence of modern science and technology and its wide application, and was recognized as the greatest physicist after Galileo and Newton. 199965438+On February 26th, Einstein was selected as "the great man of the century" by American Time magazine.
Major achievements:
1, relativity
2.gravitational waves
3. Law of Conservation of Energy
4, photoelectric effect
5. Cosmic constant