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Six short stories about imagination
A short story about imagination-the important role of imagination in scientific research 1
Recently, the winners of the 20_ year Nobel Prize have been announced one after another. Among them, this year's physics prize winner, Andreheim, a scientist from Manchester University in England, and his student Constantino Vashalov are the most concerned. Novoselos, who is only 36 years old, not only stands out among the Nobel Prize winners with an average age of 50, but also shows us once again the important role of imagination in scientific research because of their breakthrough method of obtaining ultra-thin graphene with pencils and tape.
Graphene, which is 0/00 times harder than the best steel/kloc-and harder than diamond, is a single-layer carbon atom surface material stripped from graphite. Its super hardness, toughness and excellent conductivity make it no longer a scientific fantasy to make super bulletproof vests, ultra-light rockets and supercomputers. But the biggest difficulty is that if you want to put it into practical production, you must find a way to make large, high-quality graphene films.
For this reason, scientists have never stopped the extraction or synthesis experiments of various methods for decades. Until 2004, Heim and Novoselov made a breakthrough in creating the tearing method. They separated the graphite into small pieces, peeled off a thin graphite sheet from the small pieces, then glued the two sides of the sheet with adhesive tape, tore the adhesive tape, split the sheet in two, and repeated this process to finally get graphene with only a single layer of carbon atoms. It sounds very simple.
Where does scientific imagination come from? Just look at other studies that Heim has done. In 2000, another masterpiece of Heim won the Ig Nobel Prize. He used magnetism to overcome gravity and let a frog float in mid-air. In 2003, he designed a material with tiny fluff, imitating the fluff on gecko's feet. Putting a square centimeter of this material on a vertical plane can support the weight of one kilogram and realize gecko climbing the wall. In fact, it is not easy to tear something as thin as an atom, and it takes a long time to repeat the experiment countless times. However, the Nobel Prize Committee described this guidance as a happy game.
Throughout the history of Nobel Prize winners, stories about imagination and persistence are common, and this year is nothing more than another one. When asked about the hardships and loneliness of science, masters always talk freely about their interests and preferences. The greatest wealth that the Nobel Prize brings to the world is not honor, let alone bonus. If we can understand the true meaning of science from the successful experience of Nobel Prize winners, encourage this kind of imagination and creativity in our education, reserve some space for those unusual children, maverick students and scholars, and let more children enter the Olympic Mathematics classroom and interest groups because of their hobbies, then we will not be far from harvest and success.
A short story about imagination-high heels 2
/kloc-A merchant in Venice in the 5th century often went out to do business, but he was worried that his wife would go out to have an affair. On a rainy day, he walked in the street, and his heels were stained with a lot of mud, struggling. Businessmen were inspired by this. Because Venice is a water city and boats are the main means of transportation, he thought that his wife would not walk on the springboard in high heels, so she might be trapped at home. Unexpectedly, his wife put on these shoes. Accompanied by servants, she boarded and disembarked and played around. High-heeled shoes made her more graceful, fashionable ladies rushed to follow suit, and high-heeled shoes quickly became popular.
A short story about imagination-stethoscope 3
The invention of knocking on the barrel, beating the chest and stethoscope is another achievement of developing thinking and association activities by using the principle of connection. The story goes like this: More than 300 years ago, an Austrian doctor saw a patient with chest disease. Because the stethoscope and X-ray fluoroscopy were not invented at that time, the doctor could not find out where the disease was, and the patient died. Later, after an autopsy, it was learned that the deceased's chest was inflamed and suppurated. Besides, there is a lot of water in the chest. As a result, the doctor blamed himself and decided to study the method of judging pleural effusion, but he couldn't figure it out for a long time. It happened that the doctor's father was a shrewd wine merchant. His father can not only identify the quality of wine, but also estimate the amount of alcohol in the barrel without tapping with his fingers. Inspired by his father's knocking on the barrel, the doctor thought that a man's chest was not similar to the barrel. Since the father can judge how much wine is in the bucket by knocking on it, if there is water in a person's chest, the sound of knocking on the bucket must be different from that of a normal person. After that, when the doctor examines the patient's chest, he will knock with his hand. By comparing the chest tapping sounds of many patients and normal people, he can finally diagnose whether the chest is sick from the tapping sounds of several parts. This diagnostic method is now called percussion in medicine.
Later, this percussion method was further developed. 186 1 one day, a French male doctor, Rick, was embarrassed when he was treating a woman with heart disease. Just as he was in a dilemma, he suddenly remembered an incident in which he participated in children's games. The children scratched one end of a log with a needle, and the other end was close to the log with their ears, and they could hear the scratching sound. He asked someone to take a piece of paper, roll it tightly into a cylinder, put one end on the woman's heart and the other end on her ear, so that he could hear the patient's heart rate, even better than listening to the patient's chest directly with his ears. Later, according to this principle, he changed the roll paper into a small log, into a rubber tube now, and improved the other end into a small box that can make a * * sound on the patient's chest.
A short story about imagination-copier 4
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 mass production in 1976. Institutions, schools, institutions and organizations all use this template for mimeograph. Because Edison's copier is very popular all over the world, Edison deeply realized that he should invent something that people generally and deeply need.
A short story about imagination-it takes imagination to make money 5
There once lived such a young man in Beijing. He lives in poverty but has a rich imagination. One day, he threw one of his broken leather shoes on the floor. Unexpectedly, the toe of this leather shoe was cut open, as if grinning at him. When he was angry and wanted to throw his shoes downstairs, an idea suddenly occurred to him. Because these shoes look like a face. So, he immediately collected all kinds of broken leather shoes, and artistically processed these shoes to make various masks with strange shapes and exaggerated expressions. Some of them grinned, some grinned, and some were both happy and surprised after being dumbfounded, with endless aftertaste. After these special masks were put on the market, they quickly became hot items, and young people who had been down and out also gained wealth.
It takes imagination to make money. People with imagination often have keen insight. They can always capture business opportunities and find wealth well.
There is a hotel in a remote place. Since its opening, the business has been deserted and full of crises. Once, the hotel owner stared at the barren hills behind him and lost in thought. There are neither attractive scenery nor world-famous historical sites here. How can we attract customers? The master thought hard.
Not long after, a strange poster was posted on the streets of the city, with the signature of a hotel. The poster reads: Hello, passenger. There is a clear spring near this hotel, and there is a large open space in the back of the mountain, which is boundless and green. In this vast Yuan Ye, there are many flowers to decorate it, which is really icing on the cake. This place is reserved for tourists who stay in our shop to plant trees. If you are in a good mood, you are welcome to plant a small tree. Our store will entrust someone to take your picture as a souvenir. You can also hang a wooden sign on the tree and engrave your name and planting time. In this way, when you come here again, you will definitely see that the young trees planted by yourself are already very lush, which really makes people think. We only accept saplings from 50 yuan, and we will take care of your trees for a long time.
It didn't take long for this little poster to spread, and people whispered: Hey, I think it's meaningful to plant trees behind the hotel as a souvenir. My child was just born this year. How meaningful it would be if I went there to plant a tree of the same age for him.
Gradually, the hotel is no longer worried about the shortage of passengers, and people who plant memorial trees flock to it, showing a lively scene. As more and more customers, the host has recruited a group of waiters. A few years later, full of green is behind the hotel, and the scenery is charming. Of course, the hotel owner also made enough money.
It seems simple to use your imagination, but it is such a small idea that you have created amazing wealth. Therefore, imagination and creativity are a person's greatest wealth.
A short story about imagination-defending imagination 6
In the United States, there is a story: 1968, a 3-year-old girl named Edith in Nevada told her mother that she knew the first letter o of OPEN on the gift box. Mother was surprised and asked her how she met him. Edith said Miss Vera taught it.
Unexpectedly, my mother brought Miss Vera's kindergarten to court with a complaint. Her reason is surprising, saying that kindergarten deprived Edith of her imagination because her daughter knew O before. O can be described by round things such as apples, the sun, football and eggs, but Edith has lost this ability since she was taught to read O in kindergarten. After the complaint was filed, the kindergarten teachers thought that the mother was probably crazy, and some parents thought it was a bit puzzling.
Three months later, the case was heard in Nevada court, but the final result was unexpected, and the kindergarten lost the case, because all 23 members of the jury were moved by a story told by the mother in her defense.
Mother said: I have been to a country in the East. I saw two swans in a park, one with its left wing cut off and the other intact. The wings were cut off and put in the larger pond, and the intact ones were put in the smaller pond. I was puzzled at the time, and the manager there said it would prevent them from running away. Their explanation is that a swan with its wing cut off can't keep its balance, so it will fall down after flying, so it can be put in a big pond; The swan in the small pond, although its wings have not been cut off, will stay in the pond honestly when taking off because there is no necessary gliding distance. I was very shocked at that time, shocked by the intelligence and wisdom of the orientals. But I also feel very sad. Today, I am fighting this lawsuit about my daughter, because I think Edith turned into a swan in kindergarten. They cut off Edith's wings and an imaginary wing, and they threw her into the small pond with only 26 letters early.
This defense later became the basis for Nevada to amend the Law on the Protection of Civic Education, which stipulated that children must have two rights in school: 1. The right to play; 2. The right to ask why is the right to have imagination.
The article tells six short stories about imagination:
★ A short story about imagination
There are stories about imagination.
★ A wonderful story with imagination
There are classic stories about imagination.
★ imaginative children's stories
★ Imagine four interesting fairy tales.
★ Imagine four interesting fairy tales.
★ Three stories of imagination
★ A classic story of imagination
There are stories about imagination.
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