Short stories by scientists 1
Madame Curie
Marie Curie (Madame Curie) was a French-born Polish physicist and chemist.
1906, pierre curie died in a car accident. This heavy blow did not make her give up her persistent pursuit. She fought back her grief and redoubled her efforts to complete their beloved scientific career. She continued her husband's lecture at the University of Paris and became the first female professor at the university. On 19 10, her book on radioactivity was published. She cooperated with Mou and others to analyze pure metal radium and measure its properties. She also measured the half-lives of oxygen and other elements and published a series of important papers on radioactivity. In view of the above great achievements, she won the Nobel Prize in chemistry at 19 1 1, becoming the first great scientist to win the Nobel Prize twice in history.
The founder of radiation science, who suffered from scientific hardships, died unfortunately on July 4, 1934 on/kloc-0 because of years of efforts. She devoted her glorious life to the scientific cause of mankind.
Short stories of scientists II
Kah Kee Tan
Chen Jiageng, a patriotic overseas Chinese, traveled overseas for business at the age of 17 and eventually became a billionaire in Nanyang. 19 19 In the autumn, Chen Jiageng, who returned home dressed in fine clothes, decided to set up a school in his hometown, and successively established a primary school, a middle school and a normal school. Regarding the difficulties of the British, he firmly stated: "Enterprises can close down. The school must not be closed. " He sold his property and insisted on running a school.
Chen Jiageng actively supported Dr. Sun Yat-sen's revolutionary behavior. He raised more than 200,000 yuan to help restore Fujian. After the outbreak of War of Resistance against Japanese Aggression, he provided financial and material assistance for the war of resistance as much as possible. From 1937 to 1940, Mr. Chen raised a total of 3 billion yuan for the Anti-Japanese War. In his personal life, he never squandered money easily, lived frugally and was a vegetarian. On his deathbed, he donated his legacy of more than 3 million yuan to the country. For decades, Chen Jiageng has expressed the patriotism of an overseas Chinese with practical actions.
Scientists' short stories 3
Bell's story
The inventor of the telephone is called Bell. He was originally Scottish and was born in 1847. He immigrated to the United States at the age of 24 and soon became an American citizen. From 65438 to 0873, he was a professor of language physiology at Boston University. On one occasion, he tried to send several messages at the same time through a telegraph line. His idea was supported by his wife Mabel Hubbard and his father-in-law. Mabel is deaf and used to be Bell's student. Her father is very rich and generously provided the necessary financial support for his son-in-law's scientific experiment.
Many of Bell's friends want him to learn telegraphy. But the inventor disagreed. The only thing he wants to do is to finish the work of transmitting human voice. He first tried to make a "harmonious telegram"-a collection of two harps composed of charged reeds connected by a wire. At the other end of the wire, each reed has a counterpart with the same frequency. Bell hung two "harps" on a magnetic film. This film is a device that imitates the human ear.
One day, thomas watson, Bell's assistant, fiddled with the clamped reed, but Bell heard the plucking sound from the wire in the next room. He wrote down the facts, which led to further experiments. During the experiment, Bell encountered many difficulties. However, he is an open-minded and studious person, so when asking for advice from others, he got the guidance and help from some famous scientists, including famous physicists Helmholtz, joseph henry and Edison.
1876 March 10, Bell shouted through the transmitter: "Mr. Watson, please come here! I have something to find you! " Watson's assistant in the lab heard the call, jumped out of the lab like crazy and ran to the dormitory where Bell shouted. He shouted all the way: "I heard Bell calling me! I hear Bell calling me! " ……
In this way, human beings had the initial telephone and opened a brand-new communication history. 1877, the first news telegram sent by telephone was sent to Boston's Le Monde, marking the adoption of the telephone by the public. 1878, Bell Telephone Company was formally established.
Scientists' short stories 4
Biologist Tong Dizhou thundered against Pi Nuo.
When Tong Dizhou, a famous scholar, was studying abroad, Russian Pi Nuo, who lived with him, said disdainfully, "Mr. Tong, it's really hard. As soon as I saw you, I thought of your country, the sick man of East Asia ... "Tong Dizhou was angry:" Don't insult my motherland! If you can represent your country, I will represent my country. Starting tomorrow, let's see who gets the degree first! " Pi Nuo was speechless. Four years later, Tong Dizhou received a doctorate, which was praised by European biologists. He won that breath for himself and glory for his country.
Scientists' short stories 5
The story of Franklin
1one day in June, 752, in the suburb of Philadelphia, USA, it was covered with dark clouds and thunder and lightning. On a wide lawn, two people, an old man and a young man, are flying kites with great interest. Suddenly, a flash of lightning cut through the clouds and drew a "Z" in the sky. Then there was a loud thunder and the rain poured down.
The old man shouted, "William, stand in the straw house over there and tighten the kite string." At this time, lightning flashed one after another, and the thunder was louder and louder. Suddenly William shouted, "Dad, look!" " "The old man looked in the direction pointed by his son, only to see that the original bare and taut hemp rope suddenly burst into anger, and those tiny fibers stood up straight. He shouted happily, "It's coming!" While telling his son to be careful, he slowly approached the copper key attached to the hemp rope with his hand. Suddenly, as if he had been pushed, he fell to the ground and was numb. Without considering the pain, he got up from the ground and connected the Leyden bottle he had brought with him to the bronze key. There is electricity in this Leyden bottle, which releases electric sparks. It turns out that the sky electricity and the earth electricity are the same! He and his son took the Leyden bottle home like a treasure.
The people who seized Sky Power were Franklin and his son William. Franklin was not only a great scientist, but also an outstanding politician and diplomat. He was one of the founders of the Declaration of Independence and the first American ambassador abroad.
After the kite experiment, Franklin wrote a paper about the similarity between lightning and electricity, expounded the essence of lightning, and put forward the idea of making lightning rods to protect buildings from lightning. The lightning rod invented by Franklin was all the rage and spread to Britain, France, Germany, Europe and America.
Scientists' short stories 6
British scientist Joule loved physics from an early age. He often does some experiments about electricity and heat by himself.
One holiday, Joule and his brother traveled to the suburbs. Joule, who is clever and studious, never forgets to do his physics experiments even when he is playing. He found a lame horse, led by his brother, and quietly hid behind him. He used a volt battery to electrify the horse, trying to see how the animals reacted after being stimulated by the current. As a result, the reaction he wanted to see appeared. The horse jumped wildly after being shocked and almost kicked its younger brother.
Although the danger has appeared, it has not affected the mood of little Joule who loves to do experiments. He and his brother rowed the boat to the lake surrounded by mountains. Joule wants to see how big the echo is here. They filled the musket with gunpowder and then pulled the trigger. Who knows "bang", a long flame spouted from the muzzle and burned Joule's eyebrows, almost scaring my brother into the lake.
At this time, the sky was covered with thick clouds, lightning and thunder. Joule, who just wanted to go ashore to take shelter from the rain, found that it took a long time to hear the thunder after every lightning. What happened? Joule didn't take shelter from the rain, dragging his brother up a hill and carefully recording the time of lightning and thunder with his pocket watch. After school started, Joule almost wanted to tell the teacher all the experiments he had done and ask for advice from the teacher. The teacher smiled at Joule, who was eager to learn and curious, and patiently explained to him: "The speed and harmony of light are different. The speed of light is fast and the speed of sound is slow, so people always want to see lightning before hearing thunder, but in fact lightning and thunder happen at the same time. "
Joule suddenly realized. Since then, he has been more fascinated by learning scientific knowledge. Through continuous study and careful observation and calculation, he finally discovered the mechanical equivalence of heat and the law of conservation of energy, and became an excellent scientist.
Scientists' short stories 7
When Darwin was young, he once went to the garden with his mother to cultivate young trees. His mother said, "Soil is a treasure, and young trees can only grow with soil. Don't underestimate this soil, because it grows grass, fattens cattle and sheep, and gives us milk to drink and meat to eat; It grows wheat and cotton, so we can have food and clothes. The soil is so precious. "
Darwin asked, "Mom, can that soil grow puppies?"
"I can't!" Mother smiled and said, "The puppy was born by a dog mother, not a native."
Darwin asked again, "I was born to my mother, and my mother was born to my grandmother, right?"
"Yes! All the people were born to his mother. "
"Who gave birth to the earliest mother?"
"It's God!"
"Then who was born of God?"
Mom can't answer. She said to Darwin, "children, there are many things in the world that are mysteries to us." Please grow up like a small tree. These mysteries are waiting for you to solve! " "
Darwin liked flowers, trees, birds, insects and fish since he was a child. After school, he still maintains a keen interest in nature. He rode horses, hunted, fished, collected minerals, caught insects, and went into the Woods to observe the habits of birds. For Darwin, the whole world is a big question mark, and there are too many things to explore and think about. He often meditates while observing, even forgetting the danger. Once, Darwin was walking in an old castle. As usual, he was lost in thought. He walked slowly and absently, suddenly stepped on the air and fell off the battlements. At this time, Darwin was very sober and his mind was still thinking.
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