Me 20 Years Later Essay 500 Words Tips I am a scientist.

When I grow up, I want to be a biologist. Because the origin of life is listed as the number one scientific mystery today, and the evolution of the entire natural world from inanimate through plants to animals and finally to humans, there are too many unknowns in itself, which is worth exploring, and it is very attractive to me, so I want to study biological science when I grow up.

First of all, I want to cultivate and invent a good crop seed, and improve the variety through genetic treatment, so that one seed can produce many varieties of crops when it matures, such as apples, pears, peaches, and oranges on a tree. I also think that this kind of seed is not only high-quality and high-yielding, but also has its own immunity, which can prevent diseases and insects, and can withstand natural disasters. This kind of seed farmers will definitely like it, it will bring good harvests to farmers, create more wealth, change the existing backward appearance of rural areas, and enable China's 700 million farmers to embark on the road of shaking off poverty and becoming rich.

Then, in order to protect the rare animals on the planet that are on the brink of extinction, I want to advocate for people to care for the environment and let animals live freely in nature. I also want to educate people about the protection of animals, to stop hunting animals, so that animals and humans can live in harmony and live happily ever after in the arms of Mother Earth.

Eventually, I hope to get some dinosaur genes that I can use to clone a docile herbivorous dinosaur, so that scientists can study it and understand the environment in which the dinosaurs grew up, the climatic conditions, and the reasons why the dinosaurs became extinct. The sudden extinction of dinosaurs on the earth is also a major mystery today, so when I grow up, I also want to do research in this area, solve this difficult mystery as soon as possible, and let people know more about dinosaurs.

These are my dreams, to be a biologist when I grow up, and I want to contribute to humanity in these aspects.

Edison was a scientist by heart. Perhaps, you may not believe it, there were 1,099 inventions in his 84-year-old life. But it's true.

If you want to believe it completely, I'm the only one who will tell you about it! Ice and snow smart childOne snowy night, Edison's mother suddenly felt a pain in her stomach. Edison's father called a doctor for his mother**, and the doctor said to the anxious father and son with a grim look

The patient has acute appendicitis and needs to be operated on as soon as possible. "At that time, the light in the house was very weak, and it was difficult to perform surgery, and if you were not careful, you would make the wrong surgery. So Edison had an idea, moved all the oil lamps in the house to his mother's bedside, and brought a mirror, and gathered all the light on the doctor's scalpel.

With the help of this "little clever", the doctor successfully completed the operation for Edison's mother. What a smart kid in ice and snow!

To be an inventor, arithmetic is first and foremost, and Edison was not only smart, but he was also able to skillfully use arithmetic and wisdom together in experiments. One day, Edison was working in a laboratory. He handed his assistant a light bulb without a mouth and said:

Calculate the volume of this bulb. As soon as he finished speaking, he buried his head and continued to work. The assistant looked left and right, and then looked, and didn't know how to measure it.

Finally, he brought a soft ruler to measure the ...... of the light bulbThe measured data is calculated. When Edison saw this, he sighed and said to his assistant, "How can you do this?"

Bring the water and fill it with it. Pour again into a cup. The assistant did so and told Edison the measurements.

Edison muttered, "Look at you, isn't it a waste of time to measure such a simple method?" The assistant blushed.

These two stories that illustrate Edison's cleverness have probably been heard more than once. It is in this way that a child who was thrown out of school as an imbecile at an hour will now become a well-known scientist.

I think of Edison as a scientist who persevered for his ideals.

I must study hard in the future, and read more books after class to pave the way for my future scientific life. The following is my essay on being a scientist for your reference, welcome to read!

I have a beautiful wish to grow up to grow up with a ...... sun"Hearing this song, each of us is no stranger, everyone must have their own wishes, and some people may be working towards their own wishes; Some people may have fulfilled their wishes. No matter what, as long as there is a wish, people are happy and happy. My desire is to be a great scientist.

In life, I often encounter some unsolvable problems, which make me lose interest in everything, which is irreparable. Now that it's happened, let these problems fend for themselves! So I'm going to be a scientist and get to the root of the problem, get rid of them one by one, and don't let it happen.

I must study hard in the future, and read more books after class to pave the way for my future scientific life.

I have many dreams, the biggest of which is to be a scientist and invent many things that can help people: a house that can move, a keyless security door, etc.

I know that being a scientist is not easy, first of all, you have to study hard and improve your grades. If you don't study well, you won't be able to realize the ideas in your head, and you won't be able to solve the problems in the experimental process. If you want to learn, you must actively raise your hand to speak in class, pay attention to the teacher's questions, and understand every question.

After all, it is my dream to be a scientist, and if I want to become a real scientist, I have to start from now, study hard, learn more knowledge, and work hard to realize this dream.

After I finished studying the text "Thirty Years of Incognito", it inspired me a lot. I want to start now, study hard, learn more knowledge, and make more contributions to the motherland in the future.

Wang Chengshu has been incognito for 30 years, and she has been silently contributing to the development of the motherland's nuclear bomb technology for the past 30 years. I think I want to be a scientist and serve my country when I grow up.