Short story of scientific invention 50 words

(1) The story of scientific invention is 20 words.

1, a strange little gas analyzer, successfully copied from annoying flies. It has been installed in the cockpit of the spacecraft to detect the composition of the gas in the cabin.

2. The windward ear of jellyfish, imitating the structure and function of jellyfish ear, designed a storm predictor of jellyfish ear, which can predict the storm 15 hours in advance, which is of great significance to navigation and fishery safety.

3. According to the principle of bat ultrasonic locator, people also copied "Pathfinder" for the blind. This pathfinder is equipped with an ultrasonic transmitter, which blind people can use to find telephone poles, steps, people on bridges, etc. Nowadays, "ultrasonic glasses" with similar functions have also been made.

4. The colloid generated by shellfish and protein is very strong, and this colloid can be applied to everything from surgical suture to ship repair.

T-I shooter's sniper rifle was inspired by a bug in the tropical rain forest. As soon as this insect meets the enemy, it will emit a very powerful acidic substance, and even some large insects are no match for it. And its "submachine gun" fires very fast, about 500 rounds per second. What a powerful force this will be!

6. The leg muscles of ants are very developed. We can compare it to an efficient micro-muscle engine, which is composed of more than one billion small muscles. That's why ants have such amazing power.

It is better to design a new type of robot for carrying heavy objects! This robot has the same surface as ordinary robots, except that there are holes in its legs! The structure there is super complex, so it can lift thousands or even tens of thousands of times the weight that ants can lift.

(2) Short stories by scientists (less than 50 words)

Stephen william hawking, a graduate of Oxford University and Trinity College, Cambridge University, received his Ph.D. from Cambridge University, but he soon found himself suffering from Luger's disease, which can cause muscle atrophy. At first, he intended to give up the ideal of engaging in research, because doctors could do nothing about the disease, but then the rate of disease deterioration slowed down, so he regained his mood, overcame all difficulties, stood up from setbacks, bravely faced this misfortune and continued to indulge in research. It is because of his physical disability and strong will! He has made outstanding achievements in cosmology and quantum physics! Known as the greatest physicist after Einstein!

(3) Invention stories are short stories invented by scientists.

Newton was alone in the orchard at home. Because he walked and thought, he accidentally bumped into an apple tree in the garden. At this moment, an apple just hit Newton's head. Newton suddenly woke up from the problem and picked up the apple. At this time, he fell into another problem: why did the apple fall to the ground instead of floating in the sky? Finally, Newton put forward a universal law of the simplest phenomenon: gravity.

Zhang heng

(78~ 139)

Scientists, astronomers and philosophers in the Eastern Han Dynasty. The word Ping Zi. He was born in Xi 'e, Nanyang, Henan (now Shiqiao, nanzhao county, Henan). Xijing Chang 'an, Luoyang, Tokyo, "Pass the Five Classics" and "Pass the Six Arts", but I went there less. In the fifth year of Yongzheng (1 1 1), I recruited a doctor and invented the world's earliest hydraulic rotary armillary sphere and seismograph. In astronomical theory, Zhang Heng is the main representative of Huntian School. He also correctly explained the cause of the eclipse for the first time, thinking that moonlight is the reflection of the sun's light, and the eclipse is caused by the moon entering the shadow of the earth. He affirmed the materiality and infinity of the universe according to his astronomical knowledge at that time. Zhang Heng pushed China's ancient natural science and philosophy to a new height, and his works were included in The Whole History of Ancient Three Dynasties, Three Kingdoms, Six Dynasties, Qin and Han Dynasties edited by Qing Yan Ke Jun.

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.

④ 50-word stories of scientists in China.

Cai LUN

By the beginning of the 7th century (the end of Sui Dynasty and the beginning of Tang Dynasty), it spread eastward to Korea and Japan. In the 8th century, it spread from the west to Samarkand, later to Arabia, and then to Baghdad ... The invention of papermaking is not only a great change in book-making materials, but also of epoch-making significance in the history of human civilization. ....

Zhang heng

Invented the earliest seismograph.

Deng Jiaxian

Zhu kezhen

Yuan Longping

Qian Xuesen

Ou Yezi and Ou Yezi were Yue people in the Spring and Autumn Period. Birthplace and year of birth and death are unknown. Metallurgy Luban Luban surnamed Gong Bo, with the same name, also known as Gong Bozi, Gong Bopan, and Lu Bo. Lu people. Lu Sheng in the third year (507 BC) (489 BC); The year of death is unknown. Mechanics, civil engineering. Bian Que's surname is Qin. People from Bohai County (now Renqiu City, Hebei Province, now Shandong Province). Around the 5th century BC. Chinese medicine. Mozi Mozi's name is Zhai. Lu (now in the southwest of Shandong, the provincial capital Qufu) is a native. The year of birth and death is unknown, which occurred in the late Spring and Autumn Period and the early Warring States Period (about 490 BC-about 405 BC). Physics, mathematics, mechanical manufacturing, philosophy. Gande Gande was a native of Chu during the Warring States Period. The year of birth and death is unknown, and he lived in the middle of the 4th century BC. Astronomy. Shishenfu Shishenfu was a Wei nationality in the Warring States Period. The year of birth and death is unknown, and he lived in the middle of the 4th century BC. Astronomy. Li Sheng was a soldier at the end of the Warring States Period. Birthplace and year of birth and death are unknown. Zhang Qian was born in Chenggu (now Chenggu, Shaanxi). Emperor Wendi (reigned from 179 BC to 157 BC) was born in the middle and late period; Ding Yuan died in the third year (1 14 BC). Geography. Zhao Guo Zhao Han Wudi (65438 BC+040-87 BC). Birthplace and year of birth and death are unknown. Agricultural sunset is red, and the scarlet letter of sunset is long. A native of Langzhong (now Langzhong, Sichuan), Ba County, Western Han Dynasty. The year of birth and death is unknown, and it is active around 100 BC. Astronomy. Shandong people in the Western Han Dynasty. The year of birth and death is unknown. The Agricultural College called Minister Xin Weng Qing as Minister Xin. Shouchun was born in Jiujiang County (now Shouxian County, Anhui Province). The year of birth and death is unknown, and it was active from the early Yuan Dynasty to Jingning (48-33 BC). King of water conservancy word Jing Zhong. Lelang County ■ Korea (now northwest of Pyongyang, North Korea). Before the sixth year of Jianwu in the Eastern Han Dynasty (AD 30); He died in Lujiang (now southwest of Lujiang, Anhui) a few years later in the eighth year (AD 83). Water conservancy project. Ban Ban Gu Gu Meng Zijian. Fufeng Anling (now Xianyang) people. Born in the eighth year of Jianwu in the Eastern Han Dynasty (AD 32); He died in the fourth year of Yongyuan (AD 92). Geography and history. Du Fu's poem, Du Fu's poem, the word Simon. He is from Jixian County, Hanoi (now Henan Province). The year of birth is unknown; In the 14th year of Jianwu in the Eastern Han Dynasty (AD 38), he died in Nanyang County (now Nanyang, Henan Province). Machinery, irrigation and water conservancy. Cai Lun and Cai Lun are respectful. Guiyang County Leiyang (now Leiyang, Hunan Province) people. Born in Yongping four years in the Eastern Han Dynasty (AD 61); He died in the first year of Jianguang (AD 12 1). Paper making. Zhang Ziheng. Nanyang County (now Nanyang, Henan Province) is a native of Xi 'e County. Born in the third year of the Eastern Han Dynasty (AD 78); Yonghe died in the fourth year (AD 139). Astronomy, mechanical technology, seismology. Cui Ai Cui Aizi Zhen, a Taiwan Province, starts with a character. Jizhou Anping (now Hebei Anping) people. Born in the fifteenth year of Yongyuan in the Eastern Han Dynasty (AD103); Jianning died in the third year (AD 170). Liu Hong, an agronomist, has an outstanding personality. A native of Mengyin, Taishan (now Mengyin, Shandong). Born in the fourth year of Yongjian in the Eastern Han Dynasty (AD129); He died in the 15th year of Jian 'an (AD 2 10). Astronomy. Ming 'ao, Wei Boyang, Wei Boyang,No. Yunyazi. People from Shangyu (now Shangyu, Zhejiang) in Huiji. The date of birth and death is unknown, and it was active in the Eastern Han Dynasty (A.D. 147- 167). Chemistry, alchemy. Li Fan Li Fan was born in Qinghe (now Linqing, Shandong Province) in the Eastern Han Dynasty. The year of birth and death is unknown. Astronomical Ma Zi Jun Heng. Cao Wei people in the Three Kingdoms. Born in Fufeng (now southeast of Xingping, Shaanxi), the year of birth and death is unknown. Mechanics. Pei Xiuzi. Hedong Wenxi (now Wenxi, Shanxi) people. Born in the fifth year of Wei (AD 224); He died in the seventh year of Jin and Qin Dynasties (AD 27 1 year). Drawing. Chen Zhuo and Chen Zhuo are from the State of Wu. Born in the 1930s; Died in the 1920s. Astronomy.

⑤ 50-word short story invented by scientists.

Edison, 1

When Edison was young, he often went to play in the mill of his neighbor Muir Winchester's house. One day, in Winchester's mill, he saw Winchester doing a flying device experiment with a balloon. This experiment fascinated Edison. He thinks that if a person's stomach is full of qi, he will surely ascend to heaven.

A few days later, Edison mixed several chemical raw materials and gave them to his father's assistant, Michael Oates. Edison told Michael Oates that people would fly after eating this kind of food, and Oates almost fainted after eating Edison's "flying agent".

Edison was whipped by his father, and his parents were vigilant, advising their children not to play with Edison and stay away from him.

2. Fulton

Fulton studied very little since he was a child, and his parents had no money for his education. His later achievements depend entirely on his personal struggle. Little Fulton loved fantasy since he was a child. For example, when he helps adults finish farm work, he often sits alone in the farmhouse attic, looking into the ground through a small window with wooden strips, looking at the blue sky and meditating for hours.

One day, the weather was fine and the river was clear. Little Fulton and his neighbor's uncle sailed to the upper reaches of the river to find jobs. They began to leisurely support the pole upstream.

When little Fulton left his village, he was so happy that he couldn't help singing American country folk songs. The sound of the river is intertwined with the melodious and euphemistic singing of little Fulton, which is fascinating. In the morning, the sun rises higher and higher, and the sunlight shines on the water waves like broken silver on a green ribbon.

Suddenly, the current was fast and the boat was spinning in the river. Fulton and his neighbor's uncle swam desperately, their clothes were soaked with sweat, but the boat could only move with difficulty. Little fulton thought, the pole vault is too hard. If there is something that can make the ship walk automatically, how nice it would be!

His imaginary wings are flying in the river, and he seems to see an automatic boat in the river. His thoughts came back to reality. He said to his neighbor uncle, "Uncle, getting on the pole is difficult and slow. If only there were something that could make the boat walk automatically! "

My neighbor's uncle was holding the pole hard, and he couldn't help laughing at little Fulton's words. He wiped the sweat on his face with the back of his hand and said with a smile, "If there is anything that can make the boat walk automatically, what is it?"

"Yes, what is this?" Little fulton's face suddenly turned red. He propped up the pole hard, lowered his head and lost in thought again.

After that, "how to make the ship walk automatically?" This became the central question of little Fulton's meditation. When he grew up, he worked hard and finally became a famous scientist, building the first steam engine ship, the Claremont.

3. Watts

It is said that when Watt was a child, he once saw the boiling water on the stove boil, and the steam pushed the lid of the kettle away. Watt put the lid back on, but it was quickly pushed away again.

Watt kept taking the lid off, trying to find out why. Later, Watt realized that it was the power of steam that aroused his interest in steam and led to the invention of the steam engine.

4. Luban

Legend has it that Lu Ban invented the "hook" and "refusal" for the Chu navy. When the enemy is at a disadvantage, the "hook" can hook the enemy ship to prevent it from escaping. When the enemy is in an advantage, "refusing to stop" can resist the enemy ship and stop its pursuit. After Gou Jian refused, the Chu army was invincible, and Lu Ban was also worthy of being a military expert.

One day, Lu Ban boasted to Mozi, "I have a hook that I won't fight on the boat. Is your righteousness also rejected? " Mozi advocated peace, opposed war, encouraged people to respect and love each other, and put justice first.

He then replied, "I hook up with love and refuse with respect." You hook people, people will hook you; If you refuse others, others will refuse you. Isn't the rejection of' righteousness' better than that of' boat'? "Ruban was speechless.

Lu Ban took out his invention: a wooden magpie can fly for three days without landing. Mozi said, "This wooden magpie is not as good as the handlebars cut by an ordinary craftsman in an instant. As soon as the handlebar is mounted on the axle, the cart can carry fifty stones. "

And what's the practical use of your magpie? What carpenters do is good for people, but bad for people can only be called clumsiness. "Upon hearing this, Lu Ban knew Mozi's philosophy.

Lu Ban used to be a ladder to help Chu attack the Song Dynasty, and Mozi came to stop the invasion. In the Chu Palace, clothes were the city, bamboo pieces were the utensils, and Lu Ban was at war. Luban's siege equipment is exhausted, and Mozi's method of guarding the city still exists. Finally, Lu Ban was persuaded and the king of Chu gave up attacking the Song Dynasty.

5. Bell

Bell's father is a speech physiologist and an expert in correcting speech and teaching deaf people.

Bell's grandfather is a philanthropist, and he has always been very sympathetic to the deaf and dumb. He often gathers some disabled people and educates them kindly. So the deaf-mute people simply worship him as a savior.

When his grandfather died, his father inherited his inheritance. Besides educating the deaf, he also studied the methods of speaking and pronouncing, hoping to help these unfortunate people. Bell grew up in this environment, so he always expected to make achievements in this field in the future.

One day, my father said to Bell in a gentle tone, "My son, the most painful thing in the world is being blind, deaf and dumb." . They are human beings like us, but their eyes can't see, their ears can't hear and their mouths can't talk. Beautiful clothes and beautiful scenery are invisible to the blind;

Wonderful music, funny jokes, deaf people can't hear; We can laugh and laugh and say whatever we want, but they are deprived of this right. Come to think of it, we are so happy.

Therefore, in addition to thanking God, we should also try our best to help and comfort them and let them live a normal life as much as possible. Children, when you grow up, you must save these unfortunate people! "

Bell often hears such teachings, so he regards lifelong efforts for the happiness of the deaf as his greatest career.

Bell has a kind heart and a flexible mind. He has played a high degree of love and keen brain power since he was a child.

There is a water mill near his home, where a father and son live. Usually, some heavy work is done by young people. Later, young people were recruited as soldiers, leaving the old man to grind his face to make a living.

When there is little water, the waterwheel can't move, and the old man can't grind powder, so he has to starve. Bell saw it and felt sorry for him, so he asked some children to help.

When there is water shortage, it is really not easy to grind noodles. We must promote the development of stone mill together. At first, everyone thought it was fun, but they were willing to help. Later, when they were tired, they left one after another, leaving Bell alone and naturally unable to push.

When Bell got home, he sat in his father's study and thought hard: How can we push the stone mill easily? After a month of research, he came up with a good idea.

First, improve the grinding teeth to reduce friction, and then use the round shape of wheat grains to make them close to each other, so that the rotation of grinding teeth is much more flexible. In this way, he not only helped the miller a lot, but also the whole village followed suit. Everyone thinks that the improved stone mill is really convenient and easy to use.

As a result, Bell, who was only 15 years old, became an "invention prodigy" in the eyes of the whole village.

6. Scientists' invention stories are 50 words.

Pasteur has made great contributions to the disease prevention and control of human beings and livestock and poultry raised by human beings. Due to outstanding achievements in science. He enjoys a high reputation throughout Europe, and the University of Bonn in Germany solemnly awarded this scholar an honorary degree certificate. However, after the Franco-Prussian War broke out, Germany occupied French territory. Out of deep affection for the motherland and deep hatred for the aggressor Germany, Pasteur resolutely returned the honorary degree certificate to Bonn University.

Robert Boyle continued his experiments with glass pistons and found many noteworthy things. When he exerts double pressure on the blocked air, the volume of the air will be halved; When the pressure is tripled, the volume will become the original 1/3. When squeezed, the change of air volume is always proportional to the change of pressure. He created a simple mathematical equation to express this proportional relationship, which we now call Boyle's law.

Priestley is studious and has a wide range of interests. He has studied classical Chinese and mathematics. Introduction to natural philosophy, etc. He interrupted his study for a period of time because of his poor health. After his recovery, he entered a non-state college in Coventry. Because of his hard work and excellent grades, the school agreed to exempt him from some courses in the first and second grades. In the later study, he deeply felt that his foundation in mathematics and German was too poor, and took the initiative to ask the school to allow him to make up these two courses.

All landowners scientists' short stories are 50 words.

[Name] Albert Einstein (Jewish theoretical physicist)

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.

Newton was alone in the orchard at home. Because he walked and thought, he accidentally bumped into an apple tree in the garden. At this moment, an apple just hit Newton's head. Newton suddenly woke up from the problem and picked up the apple. At this time, he fell into another problem: why did the apple fall to the ground instead of floating in the sky? Finally, Newton put forward a universal law of the simplest phenomenon: gravity.

Ask ten scientists to invent short stories, 50 words is the best.

First of all, the copier

At first, Edison invented paraffin paper, which was only widely used as packaging material for food and candy. Later, he tried to carve the outline of the words on wax paper to form a wax lettering paper tray, put white paper under the paper tray, and then rolled it off the wax lettering paper with an ink roller. A wonderful thing happened, and clear handwriting appeared on the white paper.

Later, after many improvement experiments, Edison began to produce the copier he invented in 1976, and all of a sudden institutions, schools, institutions and organizations adopted this stencil mimeograph. Because Edison's copier is very popular all over the world, Edison deeply realized that he should invent things that people generally and deeply need.

Second, synchronous transmitter.

Early telegrams could only transmit one message at a time, but could not exchange signals at the same time. Because Edison himself was a telegraph technician, he began to improve the traditional telegraph and made a double telegraph. 1974, he developed a quadruple telegraph, which is also a synchronous telegraph. At that time, before the development of radio, synchronous transmitter was a major breakthrough.

Third, improve the telephone.

As we all know, the modern telephone was invented by Bell. In fact, the telephone can send and receive clearly, thanks to Edison's repeated experiments, which broke through the traditional pattern and made a toner transmitter, which improved the sensitivity, volume and receiving distance of the telephone in one fell swoop. Otherwise, you will often say hello when you call now! Hey! I can't hear you. I can't hear you clearly.

Fourth, the phonograph was born.

/kloc-one night in February, 877, the staff of Mengluoyuan Laboratory trembled slightly, not because of the cold, but because they heard the recording for the first time in human history: "Ma Xuan has a little sheep with white fur as snow. Wherever Ma Xuan goes, the lamb is always by her side. ...

This great invention needs no more introduction from the little jar teacher, and everyone can understand how wide its application is. France * * *, and therefore awarded the title of Sir Edison! Later, Edison made many improvements to the phonograph until the drum was changed to a bakelite turntable. This is not a year or two, but after decades of continuous improvement!

Five newtons

Newton was alone in the orchard at home. Because he walked and thought, he accidentally bumped into an apple tree in the garden. At this moment, an apple just hit Newton's head. Newton suddenly woke up from the problem and picked up the apple. At this time, he fell into another problem: why did the apple fall to the ground instead of floating in the sky? Finally, Newton put forward a universal law of the simplest phenomenon: gravity.

Pet-name ruby 50 words story cheat sheet invented by scientists, the sooner the better! ! ! ! ! ! active demand

Madame Curie's childhood story

A few decades ago, there was a little girl named Manya in Poland. She was very absorbed in her studies. No amount of noise around can distract her. Once, while Manya was doing her homework, her sister and classmates sang, danced and played games in front of her. Manya didn't seem to see it, so she was absorbed in reading.

My sister and classmates want to test her. They quietly set up some stools behind Manya, and whenever Manya moved, the stools would fall down. As time went by, Manya finished reading a book and the stool was still standing there.

Since then, my sister and classmates have never made fun of her, and like Manya, they concentrate on reading and study hard.

Manya became a great scientist when she grew up. She is Madame Curie.

Participate in science stories (less than 50 words)

1, the story of the copier

At first, Edison invented paraffin paper, which was only widely used as packaging material for food and candy. Later, he tried to carve the outline of the words on wax paper to form a wax lettering paper tray, put white paper under the paper tray, and then rolled it off the wax lettering paper with an ink roller. A wonderful thing happened, and clear handwriting appeared on the white paper. After many improvement experiments, Edison began to produce the copier he invented in 1976. All of a sudden, institutions, schools, institutions and organizations have adopted this kind of wax paper mimeograph. Because Edison's copier is very popular all over the world, Edison deeply realized that he should invent things that people generally and deeply need.

4.pasteur

Pasteur (Louis) was born in Dole, Jura, France on February 27th, 1822. His father is a veteran of Napoleon's army and a tanner. Pasteur 1948+0847 graduated from Paris Teachers College. After graduation, I engaged in chemical research and studied tartrate crystals. They have hidden asymmetry, and some crystals are mirror images of other crystals, just like the relationship between left hand and right hand. His achievements in crystal research played a decisive role in the development of stereochemistry.

Later, it was found that Pasteur was lucky to adopt the method of preparing crystals. In order to separate the two crystals, he had to use a special method, but Pasteur adopted this special method by accident. After him, few people could make large asymmetric crystals like him. As Pasteur said, "Opportunity favors those who are prepared."

5. The story of the steam engine

Watt is a child with extraordinary wisdom. He is diligent, eager to explore and most interested in invention and creation. One day, his father's friend came to visit, and he happened to see little Watt sitting by the fire in a daze, with paper and pen in his hand, and many paintings on the ground.

He said kindly, "Little Watt should go to school. Don't just play at home to kill precious time. " His father smiled and said, "Thank you, my friend. However, you'd better see what my son is playing with ... "It turns out that Little Watt is designing all kinds of toys and drawing many patterns. This year, Little Watt was just 6 years old. The guest said in surprise, "This child is really amazing.

On another occasion, the whole family went out, leaving only Watt as the doorman. He stared blankly at the teapot boiling water on the stove. The water was about to boil, the lid of the teapot was lifted by steam, and the steam was thrown up and down ... He thought, this steam is so powerful. If we can make a bigger stove and use a big boiler to boil water, the steam generated will definitely be dozens or hundreds of times larger than this.

Can't it replace a lot of manpower as the driving force of all kinds of machinery? This is the legendary story of "Watt invented the steam engine". Little Watt imagined it this way, but the steam engine was really trial-produced later.