May 1st Golden Week, my father took me to a trip to the Liaoning Provincial Museum, go before, my father said to me, the purpose of this trip is to increase knowledge, broaden horizons, stimulate the interest of learning, exploring knowledge.
May 5 is that morning, the wind and sunshine, my mood and the weather as sunny, my father and I embarked on the northbound to find a window position to sit down, blowing the face of the wind, through the window of the wind also seems so soft, looking out of the car window flashed sharply over the scene of spring, that a piece of tender green ah, let me intoxicated in this season full of hope, more than an hour's journey in the unnoticed and seem so short. The journey of more than an hour is so short in this unnoticed. After arriving at the Shenyang station, change to 243 road bus **** car eight or nine stops to the Shenyang Municipal Plaza, all the way to inquire about the smooth arrival of the Shenyang Museum, far away from seeing its three-storey exhibition hall stood in front of a tall mechanical dinosaurs, the body is a bit like a giraffe, but it is longer than the neck of the giraffe can be a lot of people come to visit it nodded his head in salute.
The center of the exhibition hall on the first floor, is a large bronze ding, the description of the text says, it is a replica of the Shang Dynasty double ear square ding, the original was unearthed in Liaoning Kazuo County, which is characterized by bronze casting, standing ear, square lip, deep belly, column foot. Through it, we can know that our province is a very long history of human development.
Our first visit to the exhibition hall is the Yuanmingyuan Bronze Zodiac head, the original twelve, in the Eight-Power Allied Forces into Beijing when they were robbed, and then was a patriotic businessman bought four at a high price, there are three by the collection of foreign countries, the other five whereabouts are unknown, I am sad for the backwardness of the old China, but also feel the burden on the shoulders, for China is no longer humiliated, we have to strive for strength.
The next exhibition is the exhibition of monuments, monuments is an important carrier of ancient Chinese culture, through which you can understand the history, feel civilization, appreciate calligraphy, cultivate temperament.
We visited the exhibition of Qi Baishi paintings, Qi Baishi is a modern master of painting in China, his paintings are characterized by refining the ink and brush, sincere emotions, rich life atmosphere.
Unconsciously to the ancient Chinese currency exhibition hall, where I learned the history of the development of China's ancient, earthly trade originated in the exchange of goods, and then people in order to facilitate the exchange of beautiful and rare shells as a general equivalent, so now the good things are known as the shadow of the shells, such as the "wealth" of the production of "goods", "goods", "goods", "goods", "goods", "goods", "goods", "goods", "goods", "goods", "goods", "goods" and "goods". "goods" things, treasure "shell", precious "noble" and so on, and then there is a bone imitation shell, stone imitation shell, ceramic imitation shell, the Spring and Autumn period appeared in the copper cloth coins, knife-shaped coins, shovel-shaped coins, round money, the Qin Dynasty, after the unification of China, it was the first time to use shells as a general equivalent. After the unification of China in the Qin Dynasty, a wide variety of currency for the unification of round coins, that is, the round square hole money, its manufacturing process is the beneficiation, smelting, casting, polishing, the four basic procedures, and later appeared in the silver dollar, silver dollars, banknotes, it can be said that the process of development of money is the process of human development. The history of the development of money can also reflect the history of human development.
Lastly, we came to the dinosaur exhibition hall that I am most interested in, there are many large and small mechanical dinosaurs of different forms, the form is very realistic. There are Stegosaurus, Tyrannosaurus Rex, Triceratops, Mamenchisaurus and Pterodactyl. Most of them grew in the Mesozoic era of the three and the superposition period, they used to rule the earth, and then I do not know what the reason for the extinction, leaving people unlimited thoughts, some scientists say, there is a huge asteroid impact on the earth, the steam dust to the block, the sunlight can not reach the earth, the plants withered, the vegetarian dinosaurs on the famine and died, and meat dinosaurs also died out. There are also people who think that there was a big cooling on the earth, and dinosaurs froze to death because their bodies were so big that they had no place to hide. From this I think of human beings, human beings, if you do not want to extinct like dinosaurs, we have to enhance the ability to conquer nature, we now study well need to master more skills ......
After visiting the exhibition, I feel the knowledge of the vastness of the things they want to learn too much, but also feel the purpose of learning. That is for the sake of the Chinese nation and for the sake of all mankind.
Visit Quanzhou Science and Technology Museum
Summer vacation, a sunny afternoon, my father took me to visit the Quanzhou Science and Technology Museum, I was excited to walk into the Museum of Science and Technology with my father, once there, it was a variety of scientific and technological exhibits in front of the eyes to be fascinated, I am like a happy bird, east to look at the West to look at the dazzled ... ...
Science and Technology Museum has many interesting and rich in scientific principles of the works: a clap, shouting can light up the voice-activated sensor lights, there are a few keyboards can be measured out of the genus of the computer, man-machine confrontation of the laser table tennis tournament machine, there is a test of reaction sensitivity sensors, there is the use of leverage to cause a big three adults lost in a tug-of-war under the hands of a weak girl.
On the second floor, there are many lifelike biological specimens and information about history, and everyone can go there to find some information about history or biology.
The most interesting to me is the model airplane exhibition hall, there are a lot of strange aircraft models, there is a big belly transport aircraft, there is a cool bat-like stealth bomber, there is a powerful attack MiG 27 fighter, there are sweeping thousands of dragonfly helicopter gunships, there is a woodpecker-like fighter, there is a MIG-31 hound long-range interceptor, there is an unmanned reconnaissance aircraft, there is a huge airbus, there is a Boeing family of airplanes, aerial refueling tankers, and some unnamed, oddly shaped fighters.
Time in my thirst for knowledge, play and enjoy the minute by minute unconsciously passed, the day is almost dark, the exhibition hall of the uncle and aunt began to urge us to leave the museum, I had to reluctantly and my father out of the Science and Technology Museum.
Sitting in the car to go home, I could not help but look back at the Museum of Science and Technology, and a strong desire arose in my heart: "Maybe one day in the future, there will be a scientific and technological exhibits that I personally designed and manufactured here!"
Shanghai Science and Technology Museum visit
Last year's "May Day" holiday, I came with my parents to China's most prosperous city - Shanghai to play, climbed the Pearl of the Orient, strolling through the Temple of the City of Huang, but also to enjoy the beautiful Pudong New District night, which is most unforgettable to me is the most important thing. One of the most unforgettable is the Shanghai Science and Technology Museum, which is located in the beautiful and charming Huangpu River.
From a distance, the wall of the Museum of Science and Technology is as white as snow. On both sides there is a small green bamboo forest, a cool wind blowing, the bamboo leaves also issued a rustling sound.
Into the Museum of Science and Technology, I was attracted to those strange technology, hard to break away from the hands of parents, look at the east, west. At this time, I suddenly found a cloak of blonde curls of a foreign woman is touching a silver ball, then the miracle, the foreign woman's hair is a root up, as if by magic, but also twisted, seems to be dancing. It was incredible!
Just when I was watching, my father came over and pulled me to the competition field of brainwaves, and my mom told me, "As long as you think about the ball forward, the ball will move forward." I was so happy that I rushed to sit down, and before I could react, the staff had already put on the "golden hoop" for me to test my brain waves.
The game began! I was so nervous that my heart was beating in my throat, but I didn't know what to do! At this time, my opponent has used his mind to control the ball to my penalty area. Not good, at this point, I was thinking about the ball forward, finally the ball slightly moved, under my control step by step difficult to move forward, and finally arrived at the end of the victory! I jumped up, took off the "golden hoop", look, ah! I'm not sure if I'm going to be able to do that, but I'm going to be able to do it.
Shanghai Science and Technology Museum is really a magical world, not only to make my eyes feast, but also let me understand a lot of knowledge, it seems that I really worth it!
Visiting the China Science and Technology Museum
On a Sunday in mid-August, the sun reappeared with a smile after a gentle rain nourished everything; birds sang cheerfully, grass and trees dripped dewdrops as if they were all praising the drizzle, and the moonflowers on both sides of the road had reddish blossoms standing upright on the green branches and leaves, and the sunlight floated over the gorgeous flowers in various colors. On such a beautiful day, my mom and I came to visit the China Science and Technology Museum.
The China Science and Technology Museum is located in the middle of the North Third Ring Road in Beijing, it is made of red brick and tile,*** there are three floors. Next to the MOST, there is a silver-colored round building, which is the famous "Dome Theater".
My mom and I first came to the second floor of the "experimental field". At this time, the experiment just started, only to see the narrator aunty took out a bud made of alloy material, and took out a hair dryer, with the hair dryer to the bud of a heat, only to see the bud slowly bloom. After the hair dryer was turned off and the temperature was lowered, the bloomed flower bud gradually closed again. The narrator said this phenomenon is called two-way memory.
The narrator aunty picked up another alloy material made of springs, springs tied to one end of a small plush duck, she let a child holding a plush duck, and then give the spring heating, spring gradually become straight, become a straight wire. When the temperature dropped, the spring remained straight and could not return to its original position. Only by heating it again could the spring shrink back to its original position little by little. This phenomenon is called one-way memory.
After the explanation, I know that this material is very useful, for example, it is often used in hotels in the smoke and fire alarm device.
The third experiment was the Faraday Cage. There is a large iron cage with insulated panels so that people can stand on it and be isolated from the ground. Auntie narrator invited two uncles into the cage, close the door. At this point, she turned on the power switch and the cage became electrified. She told the audience that the voltage of the cage was 50,000 volts. Wow! People were worried about the people in the cage, but the people in the cage were not in danger, they even dared to touch the cage with their hands. Do people outside dare to touch the cage? The narrator's aunt said she wouldn't dare take the risk. She brought a long pole with a piece of wire at the top, and when she touched the cage with the top of the pole, she saw blue sparks and a loud popping sound, which was really scary! Why? Auntie narrator told us: this is because the cage is standing on the insulating plate, any part of their body voltage is 50,000 volts, and the cage voltage is also 50,000 volts, the voltage is zero. The person outside is standing on the ground, the ground voltage is zero, and the cage voltage is 50,000 volts, so the person outside can never touch the cage. This experiment also tells us a truth - children can not easily move the electricity, because there is no electricity with the eyes is invisible.
After watching the experimental show, I visited the "wonderful water beads", "submarine", "soap film", "stay shadow wall! ", "is it you or me" and so on, so that I learned a lot of scientific knowledge.
China Science and Technology Museum, you are like a book, so that people learn scientific knowledge; you are like a huge picture, to show people today's science. I praise you -- China Science and Technology Museum!
View of Shanghai Science and Technology Museum
In the summer vacation, I went to visit Shanghai Science and Technology Museum with my mom and dad.
The Museum of Science and Technology is located in Shanghai Pudong, the subway carries me an excited heart all the way to the Shanghai Science and Technology Museum station. Just out of the subway station, a magnificent fan-shaped building to attract my eyes, the center of the building is a large glass sphere, the ball on both sides of the outward stretch of two fan-shaped buildings, like the ball grew two big wings, the front of the building are made of glass, in the sunshine under the radiant luster, which is the Shanghai Science and Technology Museum.
Today's visit can be really a lot of people ah! I came with the flow of people to the Museum of Science and Technology Biological Images area, just crossed into the area, wow! The beauty in front of me stunned: a colorful biological world in front of me. We strolled in the mountains under the water, while watching the rainforest plants, ears also came from time to time chirping birds singing, so that I fully appreciate the rich and colorful phenomena of life, so that I seem to have entered the primitive natural scenery area.
Leaving the bio-image area, I with a curious mood can not wait to come to the crust of the mystery of the exhibition area, which is through a variety of simulation scenes and scientific knowledge to explore the wonders of the Earth, it makes me understand the crust of the fracture changes will cause earthquakes, so that I was immersed in the experience of volcanic eruption adventure process as well as a full of the Earth's movement in the universe is how to enjoy. I was amazed at how many amazing stories there are about our planet. Look at the Earth's Home section, there are even more stories about the Earth! I can't help but go to the Earth's Homeland Exhibition Area, there are so many exhibits here! There are a lot of exhibits here, such as the Ecological Disaster Theater, Suzhou River Transformation, Endangered Birds, Garbage Incineration Dynamic Demonstration Model, etc. Among them, I remember the most vividly. One of the most memorable is the ecological disaster theater, across the theater, wow! The mountains and water, green trees, our home is really a beautiful picture ah! Suddenly, the sky and the earth darkened, the thunder roared, in a flash, the beautiful home is only a desolate scene, this evolution is used to warn the human being's behavior in the unknowingly destroyed the balance of the natural form, if this goes on, this terrible natural disaster scene is about to appear in front of our eyes. Let each of us start from now, to care for our home! I thought a lot, strolling out of the Earth's home exhibition area.
Suddenly, a burst of children's laughter pulled me out of my sad mood. Oh! The original is the robot world exhibition area out of the laughter, suddenly, my heart and active, I accelerate the pace into the robot world exhibition area, eh! Here where the piano music, I heard the sound of the eyes, the original is a robot musician is sound and colorful to play for everyone, it's too wonderful! Look, the robot over there is even better! It is concentrating on playing chess with a child, looking at the anxious face of the child, sweating, I think, he must have been unable to defeat the robot. There are so many robots here! However, the most striking or robot theater, they are wearing a beautiful dress, head with a fashionable hat, hand also held a small umbrella, is dancing with the music, from a distance like a group of handsome little girl. Through the robot world, we went to visit the information age, the light of exploration, the universe world ......
The visit not only let me have a pleasant day, but also let me broaden my horizons, to understand the existence of a variety of scientific mysteries around us, so that I understand that each of us should love science, learn science, use science. Let science for us to make greater contributions.
Visiting the Oceanographic Museum
Summer vacation my sister and I traveled to Beijing by train. Along the way, green mountains and green water and colorful flowers, the scenery is beautiful!
The day after we arrived in Beijing, we went to the Oceanarium. The ocean museum's shape is novel and chic, from a distance like a big blue conch. Into the museum is presented in front of the touch pool, 36 meters long, symbolizing the winding coastline. Here you can touch different forms of marine animals. There are lovely and beautiful red conch, and naughty and mischievous seven-horned conch. The marine animals in the pool are colorful and brilliant. I even touched the cute and beautiful red snail!
We followed the crowd to the underwater tunnel, as if into a colorful kaleidoscope, as if standing in the middle of the sea. All kinds of fish swim around us. I am excited to point to this point that, colorful is the clown shells, silver white is the bamboo fish, colorful is the swordfish countless, see my eyes dazzled. The most striking still have to be considered that the two thousand-year-old sea turtles. They seem to be the king of the water, leading the baby turtles to play freely in the water.
Then we came to the Ocean Theater, where I was excited to see the marine animal performances. Sea lions will imitate the clumsy seals, a moment to publicize the knowledge of environmental protection, whales top ball favorite. Marine animals are all skillful, in a short time to the children amused and laugh, into a sea of joy.
I experienced a wonderful trip to the bottom of the sea.
Visiting Chengdu Science and Technology Museum
January 29th was a rare good day, in the morning, the sky was cloudless and the sun was shining. We went to Chengdu Science and Technology Museum as a family. I learned a lot of knowledge there.
The first floor is aerospace and geography, where there are a lot of model airplanes and too many aerospace models. The most interesting thing to me is the miniature Dujiangyan irrigation system project. In the former Qin Dynasty of more than 2,260 years ago, Chengdu was either in drought or flood, and the people were displaced and suffering. Li Bing and his son, who knew astronomy and geography, led the people in the mountainous area of the Minjiang River where it meets the Chengdu Plain, and constructed the Dujiangyan Irrigation and Water Conservancy System Project, which made the Chengdu Plain the land of the heavens where droughts and floods are common, and where no one knows of any famine.
The second floor is agriculture, machinery and modern science and technology, where I recognize the structure of the car, the engine looks, but also know the belt transport and a variety of engineering machinery, but I am too young, too little knowledge, is some of what principle I do not know.
The third floor is mathematical and physical science, here I understand the vacuum why no wind. In a glass enclosure, there is a small fan, start the switch, the fan blades are rapidly rotating, but the fan front of the small piece of paper is not moving. Originally, the wind is generated by the air flow, no air in the glass enclosure, is a vacuum, it is impossible to have air flow, the natural wind.
The fourth floor is astronomy and physics. I learned something about solar and lunar eclipses and carbon dioxide here.
Carbon dioxide is a gas that is formed when people burn natural gas, gas, firewood, and so on. Carbon dioxide is a gas that is formed when people burn natural gas, gasoline, firewood, etc. Carbon dioxide gas is one and a half times heavier than air. It is very harmful to the human body, if a large amount of carbon dioxide inhalation, people will suffocate. However, the carbon dioxide that is incorporated into colas, beers, and fruit juices has a cooling effect. Processed carbon dioxide can become a solid, called dry ice, which has a temperature of only negative seventy-nine degrees Celsius, which is lower than the icy Antarctic. Dry ice will also melt, put it into the water, it will react with water to form carbonic acid vapor.
In ancient times, whenever you saw a solar or lunar eclipse, ignorant and superstitious people would always think that the sky dog ate the sun or the moon. In fact, the eclipse is the moon around the Earth, the Earth with the moon around the sun, when the moon to the Earth and the sun between the Earth, the moon and the sun they are in the same straight line, the moon blocked the sun to the Earth's light, people can not see the sun, the formation of a solar eclipse. Lunar eclipse, that is, the Earth is in the middle of the moon and the sun, the moon itself is not luminous, the Earth blocked the sun to the moon's light, because there is no light source, the moon will not reflect, we can not see the moon.
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Suddenly, the radio urging us to leave the museum sounded, it is really time in a hurry, the day's time passes in a flash, we had to leave this full of mysterious and unforgettable place. It let me harvest a lot, not only understand some astronomy and geography, agriculture and industry and mathematical and chemical knowledge, but also understand the glorious scientific achievements of our country. Our new generation should study hard, master more science and technology, solve more unanswered questions, invent more advanced technology, so that people's living standards further improved.