Reflections on 600 words of scientists' stories

1. The scientist's short story has 600 words.

Edison worked almost ten hours a day for decades. At the age of seventy-five, Edison still went to work in the laboratory on time every day. A reporter asked him, "Mr. Edison, when are you going to retire?" Edison said awkwardly, "Oh, no, I haven't had time to think about this problem until now!" " "

2. Einstein's short stories are about 600 words.

1895 spring, Einstein 16 years old. According to the laws of Germany at that time, only when the boy left Germany before the age of 17 could he 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.

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3. Write a story about scientists, and choose a story that moves you most (600-700 words).

When Al was eight years old, he went to primary school, but after only three months of classes, he dropped out. When Al is in class, his mother is often called to the school to talk to the teacher. This is because Al often asks some questions that the teacher thinks are strange. The teacher thought he was a mentally retarded child, so his mother decided to teach Al herself and was determined to make Al a great genius. In this way, Al began his self-study course, and Al was well taught by his mother. Later, Al also got permission to set up a laboratory in the basement. In order to prevent others from tampering with his experiments, Al also came up with a clever idea, that is, to put poison labels on the bottles of each experiment.

4. The story of a scientist, about 600 words.

newton

Isaac newton, the greatest scientist in the 0/7th century, is one of the few scientific giants in human history. His contributions to physics, mathematics and astronomy are epoch-making.

1642 65438+On February 25th, Newton was born in Thorpe, urs, a small village in England. He was extremely weak at birth and almost died. Newton lost his father in his early years and lived with his mother. 166 1 year entered Trinity College of Cambridge University.

From 1665 to 1667, Newton was already thinking about gravity. One night, he was sitting under an apple tree to enjoy the cool, and an apple fell from the tree. It suddenly occurred to him: Why do apples only fall to the ground and not fly to the sky? He analyzed the three laws of Copernicus' Heliocentrism and Kepler, and then thought: Why do planets go around the sun without leaving? Why are planets fast when they are near the sun and slow when they are far away from the sun? The farther the planet is from the sun, why does it run longer? Newton thought their fundamental reason was that they were so attractive.

After a series of experiments, observations and calculations, Newton found that the gravity of the sun is closely related to its huge mass. Newton further revealed the universal law of the universe: all objects are attractive; The greater the quality, the greater the attraction; The greater the spacing, the less attractive it is. This is the famous "law of gravity" in classical mechanics.

According to Newton's discovery, we can determine the mass of the sun and planets, determine the rules for calculating the orbit of comets, explain the ocean tides on the earth caused by the gravity of the moon and the sun, and deduce the minimum speeds needed to overcome the gravity of the earth, fly to the solar system and fly out of the solar system, which are 7.9 km/s, 1 1.2 km/s and 16.6 km/s respectively.

Newton wrote down his life's achievements in the book Natural Philosophy and Mathematical Principles. He discovered the three laws of motion of objects and founded calculus mathematics. Later, when talking about his achievements, he said, "If I see farther than others, it is because I stand on the shoulders of giants."

1727 In the early morning of March 20th, Newton died after a long illness. It is said that when life is about to stop, his mood is open and calm. The inscription written for him by the English poet Pope said: "Nature and its laws are hidden in the night; The emperor said,' Let Newton be born' and make everything bright. "

5. The story of a scientist, about 600 words.

newton

Isaac newton, the greatest scientist in the 0/7th century, is one of the few scientific giants in human history. His contributions to physics, mathematics and astronomy are epoch-making.

1642 65438+On February 25th, Newton was born in Thorpe, urs, a small village in England. He was extremely weak at birth and almost died. Newton lost his father in his early years and lived with his mother. 166 1 year entered Trinity College of Cambridge University.

From 1665 to 1667, Newton was already thinking about gravity. One night, he was sitting under an apple tree to enjoy the cool, and an apple fell from the tree. It suddenly occurred to him: Why do apples only fall to the ground and not fly to the sky? He analyzed the three laws of Copernicus' Heliocentrism and Kepler, and then thought: Planet, you can try it.

6. Write a composition of about 600 words, imitating a short story of a great scientist.

My mother

I have a hardworking and kind mother.

He is not tall, and his eyes are full of expectations for me. Two splayed eyebrows, a slightly flat nose and two thin lips make up his mother's kind face.

In my mind, my mother is always so strong. That weather-beaten face always wears that confident and strong smile. Since her mother was laid off, she has found a new job instead of staying at home. She goes out early and comes back late every day. No matter whether it is cold or hot, he never complains that he is tired, even on holidays. Sometimes when she catches a cold, she listens and never rests. In my opinion, she is like a robot, never tired.

One day, I got up in the middle of the night to go to the toilet. I saw that the light in the kitchen was still on, so I struggled to sleep. It turned out to be my mother, still washing clothes there, constantly repeating those seemingly simple but laborious actions: rubbing, twisting, swinging, and occasionally wiping tears from my forehead. I froze. This is the first time I have seen my mother work so hard. Does he work so hard every night? It hurts a little to think about it: my mother, who has worked hard all day, has to wash my clothes until midnight when she gets home. If only my mother had gone to bed earlier, I'm determined to wear clean clothes in the future to reduce my mother's burden. Thinking of this, I went over. "Mom, go to sleep. I will go to work tomorrow. I will definitely wear clean clothes in the future. " My mother looked back at me and said, "Son, it's late for torture. Go to sleep." Then, she smiled, smiling so kindly as if she were not tired at all. It seems that the tower is happy for my growth again.

Later, I was admitted to Shenyang No.2 Middle School, a provincial key high school. When I was celebrating for myself, I saw my mother's smile again. He smiled so happily, so hearty. In the summer vacation after the senior high school entrance examination, my mother accompanied me to visit the Expo Park. I have been to several places more or less during my spring outing, but my mother who has never been anywhere is always busy. This is her first time to go out to play. At that moment, he released years of pressure and grievances. She had a good time and laughed happily.

This is my mother. She always wears that kind and strong smile on her weather-beaten face. My mother has been inspiring me since I was a child. He can't dare to fight against the godless mode in the world. It is also her smile that has accumulated my confidence and made me forge ahead.

This is my mother, a strong and great mother.

I love my mother.

7. The story of a scientist, about 600 words. What should I do?

The story of scientists

The invention of the electric light.

The lamp is a great invention for human beings to conquer the night. 19th century ago, people used oil lamps and candles for lighting, which broke through the night, but still failed to completely liberate mankind from the restriction of the night. Only with the birth of the generator can we light up the world with all kinds of electric lights, turn night into day, expand the scope of human activities, win more time and create wealth for society.

It was the American inventor Edison who really invented the electric light to make it shine. He is the child of a railway worker. He dropped out of school before finishing primary school and made a living by selling newspapers on the train. Edison is an extremely diligent man. He likes to do all kinds of experiments and make many exquisite machines. He is particularly interested in electrical appliances. Ever since Faraday invented the electric motor, Edison was determined to make electric lights and bring light to mankind.

Edison made a detailed test plan after carefully summarizing the previous failure experience in manufacturing electric lamps, and conducted experiments in two aspects: one was to classify and test more than 600 different heat-resistant materials of/kloc-0; The second is to improve the vacuum pumping equipment to make the bulb have a high vacuum degree. He also studied the new generator and circuit shunt system.

Edison tested 1600 kinds of heat-resistant luminescent materials one by one, but the linear energy of platinum wire is good, but the price of platinum is amazing, so we must find a more suitable material to replace it. 1879, Edison finally decided to use carbon filament after many experiments. He sprinkled carbon powder on a piece of cotton silk, bent it into a horseshoe shape, heated it in a crucible, made it into a filament, put it in a bulb, and then pumped the air out of the bulb with an air extractor. It can be used continuously for 45 hours when the light is on. In this way, the first batch of carbon filament incandescent lamps in the world came out. 1879 On New Year's Eve, Lopark Street where Edison Electric Company is located is brightly lit.

In order to develop electric light, Edison often worked in the laboratory for more than ten hours a day, and sometimes experimented for several days. After he invented carbon fiber, he experimented with more than 6000 kinds of plant fibers. Finally, he chose bamboo filaments, burned them in a high-temperature closed furnace, and then processed them to obtain carbonized bamboo filaments, which were put into the light bulb, thus improving the vacuum degree of the light bulb again, and the light bulb could be continuously lit for 1200 hours. The invention of electric light once caused natural gas stocks to plummet 12% in three days.

After Edison, 1909, American Ke Renqi invented tungsten wire instead of carbon wire, which greatly improved the efficiency of electric lamp. Since then, electric lamps have leapt to a new level, and fluorescent lamps and iodine tungsten lamp lamps have mushroomed on the lighting stage.

Lights turn darkness into light and make the world more dazzling and colorful.

Edison, the child who loves to ask why.

On February 1847, 1 1, a little boy with a round face, blue eyes and light hair was born in Milan, Ohio, USA. The boy is very delicate, just like his mother. However, the boy's body is very thin and looks tender and tender, which makes people feel distressed, but his head is surprisingly large, which makes people worry that his neck will not move when he grows up.

This little boy is Thomas Alva Edison who later became the world-famous "King of Invention". Edison lived in Holland. His father Samuel was an industrious farmer and his mother was a rural teacher. He is the seventh and youngest child in the family, so he is very loved by his mother.

Edison was weak from childhood. More than 1000 days before he was three years old, he was sick and cried many times. His mother was worried about anxiety and fidgeted all day. Later, under the patient and considerate care of his mother, Edison's body grew stronger day by day.

Although Edison was weak, he liked to use his head. He's curious. He always asks why. When he sees something he doesn't know, he will ask. When he asked, he rolled his eyes and thought.

"Why is there steam on the pot?" "Why does the stool have four legs?" "What is gold?" Fathers are often tongue-tied by their sons' questions.

Little Edison's interest in "asking the truth in a casserole" was fully affirmed by his mother. My mother used to be a primary school teacher. She knows that curiosity is the master key to open the treasure house of mysterious knowledge, and children without curiosity can't be great. So whenever Edison asked her why, her mother always smiled, carefully enlightened him and told him the truth. At this time, Edison always cocked his head and listened with wide eyes. After listening, many new "why" will pop out of his mind.

Edison not only liked to ask why, but also wanted to try everything by himself, and made many jokes.

When he was four years old, he used to play with his friends under a big tree. I wonder who found a hornet's nest on the branch.

"What's it like in the nest?" Everyone shook their heads.

"Why don't we poke it down and have a look?" Edison suggested to his friend.

"The wasp will sting, I will sting you!" Little friends hide far away.

Edison wanted to find out the mystery, so he found a long branch and poked the hornet's nest. Suddenly, a group of bumblebees flew to Edison. After a while, Edison was bitten by a wasp. His face was red and swollen, and he could hardly open his eyes. Even so, he must clearly see the structure of the hive.

Another time, when I was six years old. One day after breakfast, my mother was doing needlework. Edison slammed the door open and jumped in, scaring her mother's hands.

Edison panted and asked, "Mom, what is the big hen doing on the egg?"

Mother smiled and said, "I'm incubating chickens." The hen hatches the chick doll day by day with his body temperature. "

"Oh, I see. It's so interesting. " Edison patted his big head with an epiphany on his face, pushed open the door and went out.

When we had lunch at noon, Edison disappeared. Mother was in a hurry and the family looked around. It was not until the evening that everyone discovered that this little guy made a "nest" next to the chicken coop, and there were several eggs in it. He lay on the egg carefully, motionless.

Mother looked at him intently and asked, "Son, what are you doing?" "I'm incubating chickens!" He answered seriously.

The family laughed their heads off backstage, but I didn't expect him to lie on the eggs from morning till night and hatch all day. It is this keen interest and superhuman patience that has become an important factor in Edison's career success in his life.

This is a very interesting story: Edison learned that when the hen was incubating the chicks, she squatted in the haystack and incubated the chicks like a hen. This ridiculous behavior fully embodies his excellent qualities of being good at observing, thinking and daring to practice.

8. A scientist's story composition had better be 600 words.

Today, grandma bought me a book that I dreamed of-The Story of a Scientist. In this book, I met many famous scientists. The first is foreign countries, with Edison, the "king of invention"; Nobel that cannot be bombed; Watt, inventor of steam engine; Columbus who discovered the new world; Newton who worked selflessly ... I am most proud of our scientist in China, Mao Yisheng who built bridges all his life; Zhang Heng, a well-read and versatile person; China struggling for life; Meng Tian, the general who invented the writing brush ... Mao Yisheng attracted me the most. Mao Yisheng is an expert on modern bridges in China. During the Dragon Boat Festival, Mao Yisheng's hometown held a dragon boat race, and the Wende Bridge on Qinhuai River was crowded with spectators. Mao Yisheng, 1 1 years old, has been looking forward to today, but he fell ill the night before and only pinned his hopes on his friends. The little friends ran anxiously: "Not good! Wende Bridge collapsed! " Mao Yisheng asked, "Are people safe?" "Hundreds of people died, not to mention how miserable it was under the bridge!" From then on, Mao Yisheng studied bridges even harder. No matter what information and pictures there are about the bridge, he will collect them like a treasure. Over time, he finally became a famous bridge expert. After reading this story, I know how difficult it is to become a scientist. I am proud that there are so many excellent scientists in our country. At the same time, I also understand that everything you do will be successful as long as you are willing to work hard, not afraid of difficulties and keep making progress.

9. Write a 600-word story about scientists creating robots.

Hawking made up this story himself, didn't he? How do you know it's not?

10. The story of scientists' selfless work spirit, 600 words.

Today, grandma bought me a book that I dreamed of-The Story of a Scientist. In this book, I met many famous scientists. The first is foreign countries, with Edison, the "king of invention"; Nobel that cannot be bombed; Watt, inventor of steam engine; Columbus who discovered the new world; Newton who worked selflessly ... I am most proud of our scientist in China, Mao Yisheng who built bridges all his life; Zhang Heng, a well-read and versatile person; China struggling for life; Meng Tian, the general who invented the writing brush ... Mao Yisheng attracted me the most.

Mao Yisheng is an expert on modern bridges in China. During the Dragon Boat Festival, Mao Yisheng's hometown held a dragon boat race, and the Wende Bridge on Qinhuai River was crowded with spectators. Mao Yisheng, 1 1 year-old, has been looking forward to today, but he fell ill the night before and only pinned his hopes on his friends. The little friends ran anxiously: "Not good! Wende Bridge collapsed! " Mao Yisheng asked, "Are people safe?" "Hundreds of people died, not to mention how miserable it was under the bridge!" From then on, Mao Yisheng studied bridges even harder. No matter what information and pictures there are about the bridge, he will collect them like a treasure. Over time, he finally became a famous bridge expert.

After reading this story, I know how difficult it is to become a scientist. I am proud that there are so many excellent scientists in our country. At the same time, I also understand that everything you do will be successful as long as you are willing to work hard, not afraid of difficulties and keep making progress.