In daily study, work and life, everyone will inevitably come into contact with compositions. According to the characteristics of propositional writing, compositions can be divided into propositional compositions and non-propositional compositions. So have you ever understood composition? The following is a collection of essays by scientists that I admire most. I hope it will be helpful to everyone. Essay on the scientist I admire the most Part 1
There are many great scientists in our country, among whom the scientist I admire the most is Yuan Longping.
I still remember that during the first biology class in the first week of school, Teacher Zhou mentioned a scientist. Yes, that is Grandpa Yuan Longping, whom I admire. Why is he mentioned? Because Teacher Zhou asked us what is the biggest problem in the world right now? It goes without saying that rapid population growth has brought problems to the world, and scientists and experts are trying to find ways to solve them. As human beings continue to increase, the land will decrease, and the places where food is produced will also decrease. Then one day we will also be hungry. Now we have no worries about food and clothing, but in some places we have no worries about food and clothing! The reason why we don't have to worry about eating is because Grandpa Yuan Longping invented "hybrid rice". It is because his results fed so many people that he is called the "Father of Hybrid Rice." Without his "hybrid rice" invention, we might be starving.
Grandpa Yuan Longping is an outstanding contemporary agricultural scientist in my country. He has participated in more than 50 years of work without fear of hardships, persistent pursuit, bold innovation, and brave achievements. His scientific research achievements have made my country's "hybrid rice" research And the application field is world-leading. After promotion, it not only solves the problem of China's food self-sufficiency, but also contributes to world food security.
What I admire about Grandpa Yuan Longping is what he said: Everything you do, no matter it is big or small, you must do it with your heart. This sentence makes me keep it in my heart and work hard to practice it. I hope to do everything well like my grandfather and take a step closer to the dream in my heart. Essay on the scientist I admire most Part 2
Teachers and classmates, do you know who Galileo Galilei is? He is a famous scientist who proposed a new conclusion that "two iron balls hit the ground at the same time", thus changing people's old thinking. Therefore, he is the scientist I admire most. Now, let’s listen to one of his stories.
In the past, people followed the conclusions of the ancient Greek scientist Aristotle. But Galileo did not think that "two iron balls of different weights, the heavier one will hit the ground first." This conclusion is correct. So, trial and error proved him right. After that, he went to the Eiffel Tower to do a public experiment and proved that "two iron balls hit the ground at the same time."
There are three reasons why I admire him:
First, because he is very serious about science and work. Because when he thought that this conclusion might be incorrect, he did not blindly jump to the conclusion, but conducted repeated experiments before reaching the conclusion. But we often don't take it seriously and just jump to conclusions, resulting in big mistakes.
The second reason is that he has the spirit of adhering to the truth. Because he was spurned by others before conducting public experiments, but he always believed in the truth, which made him successful. But among us, some people often act as "weeds on the wall" and always rely on strong forces, thus allowing the truth to gradually disappear.
The third reason is because he has innovative spirit. Because he had his own thoughts based on Aristotle's conclusions and thus changed the world's views. The spirit of innovation is often very important. Because if people are always immersed in old ideas, they will form wrong ideas. And there are often some people who put forward new viewpoints, change people's mistakes, and make people slowly make progress.
I think we should learn from Galileo’s seriousness, persistence in truth and innovative spirit! Essay on the scientist I admire most Part 3
Copernicus was a famous Polish astronomer during the Renaissance. He is the founder of the solar center theory.
In 1473, Copernicus was born into a merchant family in Torun, Poland.
Influenced by the ideas of the Italian Renaissance, he also developed a strong interest in astronomy and mathematics, and began to use astronomical instruments to observe celestial phenomena.
In 1495, Copernicus came to Italy, the birthplace of the Renaissance, and studied canon law at the University of Bologna. However, Copernicus's interest was in astronomy. He used all his spare time to study astronomical and mathematical works and insisted on observing astronomical phenomena. Geocentric theory believes that the earth is stationary and resides in the center of the finite universe, and that the sun, moon and stars revolve around the earth. "On the Movement of Celestial Bodies" has six volumes. In the book, Copernicus boldly proposed: "The sun is the center of the universe, and all planets orbit the sun; the earth is not the center of the universe, but an ordinary planet orbiting the sun."
In this book, Copernicus also criticized Ptolemy's theory that the earth was stationary. Point out that when the earth is moving, people feel that the entire universe is rotating. Just like a person on a boat, he does not feel the boat moving but feels the land and the city receding.
The "Heliocentric Theory" founded by Copernicus fundamentally changed the old view of the universe and had epoch-making significance in the history of scientific development. I want to love science like Copernicus. Essay on the scientist I admire the most 4
Marie Curie is the scientist I admire the most. She is a French physicist, chemist, and the most famous doctor of science in Paris. She is the only one so far. A female scientist who won the Nobel Prize twice.
In order to study the radioactive element radium, Marie Curie extracted the radioactive element radium from tons of slag in a laboratory under difficult conditions every day.
The radium kept devouring her body, and her beautiful appearance was quietly fading away. She gradually became dizzy, tinnitus, and weak all over. However, Madame Curie ignored her body and resolutely While concentrating on research, she changed from a dignified and resolute female scholar to a new term in textbooks, to a new unit of measurement "Curie", to scientific laws, and finally to science. An eternal milestone in history.
Students, do you know what radium is? It is a white metal that is highly toxic. Radium can replace calcium in the human body and accumulate in bones. Acute poisoning can cause bone damage and severe destruction of hematopoietic tissue. Chronic poisoning can cause osteomas and leukemia. July 1934 On March 4, Madame Curie died of leukemia. This shows how dangerous radium is a toxic substance!
Madame Curie regarded fame and wealth as dirt. In her life, she won ten prizes, 16 medals, 107 honorary titles, especially two Nobel Prizes. She could have won any of them. She enjoyed the wealth and honor from the big prize, but she gave the prize money to France during the war and gave the medal to her little daughter to play with.
I admire Marie Curie and I am moved by her perseverance. Essay on the scientist I admire most 5
Our current convenient life and rich knowledge have been summarized and created by many scientists and inventors from ancient times to the present, and in these many Among the scientists, the scientist I admire the most is Newton.
Newton was born in a peasant family in England. When he was still very young, his father died of illness. Due to the pressure of life, his mother remarried, and the young Newton had to live with his grandmother. Although the family was poor, his grandmother still tried every means to let Newton go to school.
Once, he and his niece were looking up at the sky by an apple tree. Suddenly an apple fell. A question flashed in Newton's mind: Why did the apple fall to the ground instead of flying up to the sky? Newton thought again: The apple falling to the ground shows that the earth is attractive to the apple. Is this any different from the earth being inseparable from the sun and the moon being inseparable from the earth? Maybe it's all gravity.
But why is the earth not attracted by the sun? Newton thought, picked up an apple and threw it out. The apple drew an arc in the air and fell far away. This caused Newton to think more. "The thrown apple did not fall to the ground immediately. This shows that the apple has a way of escaping outward." The moon revolves around the earth, and the earth revolves around the sun, but they do not touch each other, which shows that the force of attraction and the mutual force are both at work." He always paid attention to observation, and after repeated observations. After experiments, we finally found out: the law of universal gravitation.
Newton loved learning very much since he was a child, and he made great contributions at a young age. We should learn from Newton's ideological qualities of loving learning, daring to innovate, and being good at thinking. Essay on the scientist I admire the most Part 6
From ancient times to the present, there have been thousands of scientists, but for me, the one I admire the most is Edison.
Today, I read the book "The Story of Edison". I deeply understood his spiritual essence and his spirit of studying science. Edison is a world-famous inventor. During his lifetime, he received 1,328 invention patents. As a child, Edison loved to use his brain. He always likes to ask weird questions. Once, the teacher saw Edison not listening during class and asked him to answer questions. The teacher called Edison over and over again, but Edison just couldn't hear it. It turned out that Edison was thinking seriously about a problem. Another time, the young Edison was doing experiments and making inventions. Edison only studied for three months, and his knowledge was far from enough, but he always studied hard and did experiments. At that time, one of Edison's ears was deafened by the commander of the train because he was doing experiments. How big a blow did this have to him? But he never gave up invention for this matter. How much perseverance this requires! When he was old, someone interviewed Edison. Why did he become a genius? He said: "Genius requires 100% inspiration and 99% perspiration."
This is the scientist I admire. I like Edison's perseverance and determination to overcome difficulties. The 'scientist essay I admire the most 7'
In the long process of the development of human civilization, countless scientific masters have made great contributions to the development of science with their tenacious perseverance and selfless spirit. Their contribution is that they accelerated the process of civilization, promoted the development of the times, and rewrote the trajectory of history. Among them, the scientist I admire the most has made great contributions to the history of medicine. The Compendium of Materia Medica compiled by him has been Passed down to this day, he is Li Shizhen, who is famous throughout the ages.
When Li Shizhen was three or four years old, he began to learn to observe plants. He wanted to understand the red, yellow, and white colorful plants. When Li Shizhen grew up, he discovered that there were many errors in the old herbal books, so He made up his mind to reorganize the herbal medicine and correct the mistakes, so he persevered in crossing mountains and ridges, and went deep into the mountains to collect medicines. He lost them all, but he did not lose heart, and started over again bit by bit. In order to distinguish the medicinal functions of various plants, he had to taste the medicines he collected himself, which almost killed him several times. , after many experiments, Li Shizhen finally completed the revision of the Compendium of Materia Medica, recording 1892 kinds of drugs, 1160 illustrations, and adding 374 kinds of drugs.
I admire Li Shizhen because he has the qualities of perseverance and not being afraid of difficulties and daring to challenge. Compared with him, I am simply a coward.
I remember one time, I saw other people gliding around on the road in roller shoes. They felt very comfortable. I also pestered my parents to buy me a pair of roller shoes, but who knew that roller skates looked simple? , but it was so difficult to skate. After buying it, I dropped it more than a dozen times and still didn’t learn it. My patience was limited. I got angry and didn’t want to learn anymore. I threw the pulley aside and ignored it. Now I am truly aware of my mistake, and I also know that it takes more than two days for a person to do something well, but it may take more time to complete it. During this time, we will encounter some difficulties and difficulties. Setbacks, but we cannot stop and must keep going. Success is tempered through setbacks. No one will succeed casually. Success will belong to us only through constant tempering. Essay on the scientist I admire most, Part 8
My favorite scientists are: Edison, Qian Xuesen, Marie Curie, Einstein, etc. My favorite scientist is Edison.
Edison's full name is Thomas Alva Edison. He is a world-famous scientist, physicist, and entrepreneur. He has more than 2,000 well-known important invention patents and was awarded the "Menlo Park Award" by the media. "The title of "Wizard"! He was the first person in human history to use the principles of mass production and experiments in electrical engineering research to engage in invention patents that had a significant and far-reaching impact on the world. He has more than 2,000 inventions, including some that have made great contributions to the world. Great influence on phonographs, movie cameras, tungsten light bulbs, etc.
I like Edison’s indomitable spirit. I think you must have heard the story of Edison's invention of the light bulb. When Edison invented the light bulb, he failed more than 8,000 times. Someone once ridiculed him and said: "You failed more than 8,000 times, how amazing it is!" Edison said calmly: "Mr. , you are wrong, I just proved that more than 7,600 materials are not suitable for filament." After many failures, Edison finally succeeded and became a world-famous person. This story shows that setbacks are the key to success. A stepping stone to success. People with a strong will will succeed in whatever they do, whereas people without a strong will will never succeed.
In life, I should have a strong will like Edison and persist in everything I do. I used to be afraid of retreating when I encountered difficulties. In the future, I will remember what Edison said: "If you want to succeed, you should use perseverance as your good friend, experience as your adviser, and prudence as your brother."
In the long history of history, there are many outstanding figures, such as Zhang Heng, Dante, Brother Benedictine, Napoleon, Edison, Einstein... Among them, I like Edison the most, because Edison invented and created many things for people and brought a lot of convenience to people's lives.
When Edison was young, his mother got seriously ill and needed surgery immediately. Going to the hospital was too far and would delay the patient's condition, so the doctor decided to perform the surgery at their home. However, there were no electric lights at that time, and the indoor light was too dark to allow the operation to be performed. Little Edison was so anxious that he got a few large mirrors, adjusted the angle to the light, and reflected the light onto the temporary operating table, which suddenly lit up. The doctor successfully completed the operation and Edison's mother was saved. From this little thing, we can see that Edison was very witty and intelligent at a young age.
When Edison was young, he loved chemistry and physics, so his mother helped him build a small laboratory at home. From then on, he became obsessed with experiments and did many dangerous experiments that would be very helpful to him in the future. He eventually obtained more than 1,000 invention patents. The electric light he invented brought light to all mankind and was praised by Americans as " "Public Hero" and the world recognized him as "The King of Inventions".
I want to learn from Edison and be a pillar of the country when I grow up! Essay on the scientist I admire most, Part 9
Everyone knows Edison, his full name is Thomas. Alva. Edison, he is a world-famous scientist who invented many things.
Edison was born on February 11, 1897. He had a strong curiosity since he was a child and liked to find out by himself.
Once, he saw a hen hatching eggs. He was very curious, so he imitated the hens and lay on the eggs. As you can imagine, the chicks did not hatch. Another time, he saw wasps flying around in a hornet's nest. He thought it was fun, so he stabbed them with a branch. As a result, he was stung by the wasps so hard that he couldn't even open his eyes.
When he grew up, he continued to invent various things, such as electric lights, telephones, printing presses, projectors, and so on. He is so focused on his research that he often forgets everything around him. On the wedding day, he actually left the bride and guests at the wedding venue and got into the laboratory. Is this kind of person rare? What a model of conscientiousness!
What I want most is to learn from his serious and meticulous spirit. I will do everything seriously in the future and make sure I don’t make any mistakes. My English has always been very good, but I didn't get full marks in this exam because I wasn't careful. When I counted bananas, I counted eleven instead of ten, and one point was deducted. Thank you!
The scientist I admire, Edison, I want to learn from you, work as seriously as you do, be as diligent as you, and study as hard as you. Believe me, I will work hard! Essay on the scientist I admire most 10
Today I want to talk about science with you. I think everyone should like science very much, so there must be a scientist that they like the most and admire very much. He Who is it? I want to talk to you about my favorite and admired scientist - Galileo.
Galileo Galilei was an Italian physicist, astronomer and philosopher, a pioneer of modern experimental science. Galileo was the first scientist to introduce experiments into mechanics. He used a combination of experiments and mathematics to determine some important laws of mechanics. When he was in school, he always asked some very unusual questions, which were difficult for the teacher to answer, and he was called a "debater" by other students. Galileo also discovered that Aristotle, the ancient Greek philosopher who was admired by people at the time, was wrong. Galileo made detailed observations of the motion of falling bodies. It has experimentally and theoretically denied Aristotle's "Law of Falling Motion" which has ruled for more than a thousand years and established the correct "Law of Free Fall". Aristotle was proven wrong and verified on the Leaning Tower of Pisa.
Why do I like Galileo? Because he believes in the truth and has his own opinions, and he still sticks to his own opinions no matter what others say. This incident through Galileo reminded me of a sentence: No one is always correct. No matter how great a scholar you are, what you say will not always be correct.
I think we should learn from Galileo’s spirit of daring to question. And we need to have our own opinions in the future. We can’t just listen to other people’s opinions and just do whatever they tell you.