Plug in the wings of science and fly the sixth grade composition 1. Science is the trend to promote human progress and make mankind leap over the new era. Science sounds mysterious and seems far away from us, but in fact, science is closely related to our life, study, work and other aspects, and we enjoy the convenience brought by science everywhere. For example, in the weather forecast mentioned in We Love Science, we can know the weather in the next few days in advance, which is the help of satellites in the sky: by analyzing the changes of relevant data in the atmosphere at any time, satellites can judge whether a place will be cloudy or sunny, rainy or cloudy in the future. For another example, if we fall, we want to know if our bones are hurt. All we need to do is take an X-ray in the hospital. This X-ray was discovered by the German physicist Roentgen. There are countless examples of this.
Science is amazing, but it is not unattainable. As the great scientist Einstein said, "Interest is the best teacher." If you want to climb the peak of science, the most important thing is to have a strong interest in science, be brave in exploration, be good at observing, observing, observing, thinking and thinking again. Watt invented the steam engine, Newton discovered gravity, Edison invented the electric light ... all of them repeatedly observed experiments, immersed themselves in deep thinking, and experienced countless failures during the period, and finally reached their ideal peak. We are the future of the motherland, as the saying goes: a strong youth makes a strong country. Only when we have a strong interest in science since childhood, be good at observing and thinking, ask questions when things happen, and have the spirit of persistent exploration can we lay a good foundation for overcoming scientific problems and making inventions and creations in the future, so that the seeds of science can thrive, our country can be more prosperous and strong, and the great rejuvenation of the nation can be realized!
Science is the wings of human beings. Climbing the peak of science is the life goal that every teenager dreams of. Let's explore science, make our life more and more beautiful and make the world more and more wonderful!
In 2002, the population of the world increased rapidly, and different traffic jams and car accidents occurred all over the world. The work of 1 10, 1 19, 120 has also been greatly affected.
I am a scientist. In order to change the status quo, I invented a flying machine that can be controlled freely as long as people step on it. It is also equipped with waterproof and fireproof functions. Not only that, it is also equipped with artificial intelligence, which can drive automatically and deal with emergencies.
Now, I am stepping on this plane, flying on the sea to do all kinds of tests, flying and flying, and suddenly I hear the cry for help. As soon as I saw it, there was a man flapping the sea near me in a panic. I quickly flew over, let the plane put down a board hanging on the plane and saved him. He was very surprised when he saw me. I took him to the shore and flew away.
Continue to fly, the plane at the foot suddenly sounded an alarm, and artificial intelligence immediately calculated the fastest landing plan and began to descend. As soon as I landed, the plane was dead. I looked at the plane and thought: this plane consumes too much electricity, but if it is equipped with the latest model of solar cells, it can be recharged while flying. So, I put solar cells on it and flew again.
Fly for a while, fly to a fire scene. The firemen are anxious down there. The building is tall and the fire is big, so they can't go in to save people. So, in the amazing eyes of people around me, I flew into that building. The plane immediately turned on the fire protection function. I walked through the flames to the trapped person, let him stand on the plane, then landed on the ground, put him on the safe ground and flew away.
The next day, an airplane appeared on the market, which was not only very convenient, but also cheap. Looking up, one person after another appeared in the sky.
Plug in the wings of science and spread your wings and fly. What is the future like? I think the future should be like this: the development of science in the future has to be amazing, the food in the future is cheap, healthy and of good quality, and the means of transportation are even more amazing.
Go to school! However, I seem to have overslept. My home is far from school! What are we going to do? You don't have to worry about that. People have mastered the method of opening the "wormhole" (this is not a hole eaten by insects, but a space tunnel), and you can reach the place you want to go with a brush. Ha, that's great. Mom doesn't have to worry about me oversleeping anymore!
Who will do the housework after a busy day? I won't bother you. Give everything to the robot. They will certainly help you do it well.
"Mom, I'm hungry!" "Aren't there some fruits on the table? Eat! " This is no ordinary fruit! It is a mixture of 998 1 minerals and vitamin protein. Its seeds are also very cheap. Not only that, as long as you put it in the soil and clap your hands, a fruitful fruit tree will appear! Three meals a day has been changed to one fruit a day!
I envy birds flying in the air. If you don't want to travel in the "wormhole", enjoy the beautiful street view and want to fly freely in the air, then try this! Multifunctional ultra-light alloy wings debut! Only 200 grams, can glide, can hover in the air, and can control the speed freely. You don't need to press the button, just think about it. There is no upper limit to the maximum speed. It feels great!
If you are dissatisfied, you can change it into feathers. It is absolutely skin-friendly and non-irritating, lighter and more comfortable than alloy wings!
How's it going? Will the future world be cool?
Plug in the wings of science and spread your wings and fly. What is the future? To what extent can technology develop in the future? Let me tell you what my future looks like!
In the future, people's food, clothing, housing and transportation will undergo great changes. In terms of food, people attach great importance to it and produce many different kinds of vegetation in various ways. And invented a nutrient that can accelerate the growth of vegetation and improve the yield of vegetation. Due to the increase of output and the decrease of population, people only need a small amount of land to meet their own needs.
As far as clothing is concerned, people have invented a chemical substance, which will change with the temperature. The lower the temperature, the more heat the material itself releases, and the higher the temperature, the more heat the material itself absorbs. According to this property, people make different styles of clothes with fibers synthesized by this chemical.
In terms of living, people have demolished all those low-rise buildings and then built high-rise buildings, which greatly reduced the floor space, but the area of each floor of high-rise buildings has also increased appropriately. And each room has a system to control, according to the owner's requirements to switch lights or turn on some electrical appliances.
From the aspect of transportation, people invented the combination of car, boat and plane, which can carry people swimming by sea, land and air, making people's transportation more developed, but the law also restricted this carrier.
At the same time, with the aggravation of the environmental crisis, people begin to pay attention to environmental protection, such as cultivating a kind of vegetation with strong adaptability, which can survive in extremely harsh environment, thus solving the problems of land desertification.
Even if this is my own imagination, I believe the future will be better!
With the wings of science, the times are changing and technology is developing. With the rapid development of science and technology, many scientific and technological products come out every day.
It's 2520, and technology is very advanced. Previously, the imagination of some things has come true, such as levitated cars, automatic pencil, supersonic running shoes ... all these have become very common things.
Recently, scientists have developed a time machine, which can travel through the past by inputting time and place on the machine. It's just that this machine can only cross the past, not the future.
After several months of experiments and tests, this time machine finally went on the market. I can't wait to buy one and go home. I can't wait to turn on the machine and try it.
I'll adjust the time to the Republic of China 1920 first. This is really the world on TV! Men wear dresses and comb their backs, and women wear cheongsam. Every smile is elegant and moving. Okay, I've seen enough. I ordered the bracelet. Oh! I forgot to mention that there is a bracelet used with the time machine. There are three buttons on it, red is direct return; Yellow can enter time and go directly to the next world; Green is to return to the last world.
I pressed the yellow button and thought, "Why don't I go to Jurassic?" When I entered time, I opened my eyes and saw a tree, but in the blink of an eye, I met the eyes of a dinosaur! I was so scared that my heart stopped beating. Unexpectedly, it just glanced at me and left.
I was about to raise my hand and rub my eyes when I found something was wrong. Ah! Why do my hands look like dinosaur hands? I quickly contacted the doctor with my bracelet. He said, "It's just a disguise! If you want to go to a special period, there will be. "
Oh, forget it. However, since we are all here, have fun!
I stayed here for more than five hours and saw Triceratops with three swords and Tyrannosaurus Rex like an armored tank. ...
Ok, enough shopping, I should go home. I click the red button and go straight back to my room.
Lying in bed at night, I muttered, "Today is like a dream ..."
Plug in the wings of science and fly to the sixth grade composition 6 In 2202, I am 65 years old, but my face is still fixed at 20 years old. Because of long-term intake of nutrition, my physical strength is also fixed at 20 years old.
I am a transplant doctor, and I need to do one or three operations every day. Besides, I have a clever nanny at home. Her name is Vivian. She wears a coat similar to a human face, and her voice is no different from that of human beings after sound wave processing.
Vivian cooked a big breakfast as soon as she got up in the morning. She said, "Hey, Master, you said that you are 65 years old now, and it is retirement age, but this hospital won't let you retire. When will they grind you? " I said calmly, "oh, how long do you want me to repeat this sentence?" Now human beings have invented vaccines for cancer and AIDS, and now technology has been greatly improved. The average age of human beings is 165, so my retirement age is 100. " "Well, I remember, today there are two important surgery, hurry up to eat, don't be in a daze, or you'll be late! Also, lunch has been sent to the hospital by conveyor, remember to eat! "
Now, people don't need to donate for transplant surgery at all, but, as a result, people's life expectancy has been greatly improved. Moreover, people now rarely use ancient ways to eat. Most people eat the nutrients that vegetables are transformed by machines, but a few people still use the old way of eating, such as me. Most of the hospitals are young faces, but they are all 80-year-old people! Go home at night after dinner, lie in bed and watch "Wisdom Brain". Vivian came over and said, "Hey hey, don't look at that brain again today. Go to sleep. "
Ding-dong, someone is ringing the doorbell. "Hello, your robot needs to be updated. What do you need? " "No, thanks!" Vivian came over and said, "These people have been here many times. Why don't you ask them to upgrade me? " "Because now you are the most perfect!"
This is my Vivian. All day, she accompanied me like a mother. Speaking of which, I miss my mother a little.
Plug in the wings of science and fly. The future classroom is full of wisdom and magic.
When you walk into the classroom, all the equipment will turn green in an instant. It feels very good, as soft as cotton. Green not only makes the eyes comfortable, but also drives away all the bad moods.
When you enter the classroom, the first thing you see is the blackboard, which consists of four electronic screens. There is a prominent blue button in the upper right corner. Don't underestimate it! Can play a big role. When the teacher is giving a lecture, if the words are small, you can press the button and the students will feel that the words are enlarged. If the word is still small, press it again, and the word will be enlarged again until it is the right size.
Looking up, I saw the beautiful, safe and gentle lamp at a glance. The lamp "lives" on the ribbon, and you must think: Why is the lamp on the ribbon? Isn't the light heavy? Let me tell you something! This kind of lamp is as big as a balloon and weighs about 20 grams. It is also very safe, and it will never leak electricity. Moreover, this lamp is charged by absorbing carbon dioxide in the classroom, which not only saves energy but also purifies the indoor air. Another feature of this kind of lamp is that the light it emits is soft and does not hurt the eyes at all.
The windows of the classroom in the future are much safer and more magical than today. The window is made of special transparent cotton, which not only won't break, but also can prevent myopia. Short-sighted students can recover their eyesight in less than a year as long as they look at such a window for ten minutes every day without surgery.
The desks and chairs in the classroom will be much more convenient in the future. This kind of desk and chair is amazing. As soon as students sit on it, they will involuntarily study hard, listen to the teacher carefully, and correct their writing posture, which can be said to kill two birds with one stone.
When entering and leaving the future classroom, you will also find the door much more convenient. Students don't need keys at all. We just need to scan the palm on the door. If there is our palmprint information in the database, the door will open automatically. Otherwise, an alarm will be issued.
The classroom of the future is desirable. Let's explore the wonders of science together, make progress together, and strive to build such a classroom when we grow up.
Plug in the wings of science and fly the sixth grade composition 8 In 3569 AD, the core energy of the sun has been exhausted. The sun began to expand, the sea level of the earth rose sharply, many tsunamis occurred in the coastal areas of various countries, and many countries surrounded by seawater were swallowed up by seawater. The countries of the earth held an emergency joint meeting and finally reached an understanding to release the artificial sun and "seal it up".
In order to prevent the sun from turning into a huge red star and devouring the solar system, the second decision was to launch millions of mustard seed space bags. What is this mustard space bag? It turns out that this is a new tool recently developed by scientists. In fact, this is the legendary "dry handbags", which can hold things billions of times larger than it. These millions of "mustard seed empty bags" will converge into a huge "mustard seed space" at a predetermined place, and the whole sun can be put in. No matter how the sun expands, it will never burst this bag.
The third and most important one is to use the space station in space to launch nano-robots, connecting the three planets of the moon, the earth and Mars with the bases on Mars, and establishing a huge channel. There is already a human testing ground on Mars. Then I began to prepare to emigrate from the earth to two planets.
Three months later, all three plans have been successfully completed, and the three planets have been surrounded by nanoparticles around Samsung, forming a second "atmosphere" and forming a solid protective wall.
Ten months later, human beings have spread all over the galaxy, forming a huge galactic empire. At the same time, mankind has also sent a joint fleet composed of countries and tens of thousands of exploration robots to explore the outside world.
Battleships "Red Rainbow", "Paris" and "Huayang" in the joint fleet led the main fleet and also led 35 escort warships to form an advance fleet. Opened a magnificent journey of space exploration.
In the future, many trees will be cut down, leaving only stumps and no fresh air. The sky is always gray and the air is filled with unpleasant smells. It is even more difficult for human beings to see a lush tree or a robust bird.
One day, a bird flew from far away. When it saw a tree, it thought, I have flown for a long time, and finally there is a tree to rest for a while. It is a miracle that a bird can survive this year. Humans cut down trees, leaving us no place to live. Alas ... it shook itself and a lot of dust fell down. It unconsciously lowered its eyelids, lowered its head and fell asleep.
A man found it and shouted, "Come and see, there is a bird here!" " "Suddenly, a large group of people crowded in, scrambling to get ahead, men, women and children. Some are holding cameras, some are leaning on crutches, and some are holding handfuls of rice. The street that was just empty was suddenly crowded with people. Everyone is talking about it. Some of them took pictures with cameras and said, "I want to take such a rare thing." Some took the meal and said, "I want to raise it. What a beautiful little guy! "An old man said," Alas, a few geese used to fly from time to time in the sky, but now every bird is so rare. " "Oh, yes." Everyone discussed their mistakes and decided to improve the environment. Just then, the bird woke up and flapped its wings and flew away.
Just looking at the future lens of birds warns us that as a person, we should protect the environment and care for the earth. Start with the little things around you, improve the environment, be a civilized person, and don't let such a tragedy happen.
Flying with the wings of science 10 When everything in our family became intelligent and controllable, I realized that I also flew with the wings of science. This makes me have to sigh the rapid development of science and technology, and I have to sigh that our era has entered an era of flying with the wings of science.
Dad found someone to replace all the household appliances in our family with intelligent and controllable ones. I am really happy to fly at home. For example, if I want to listen to music, I just need to say a few words to a smart small speaker, just like talking to a friend, and the small speaker will immediately send me wonderful music, so that I can immerse myself in the ocean of music at home; For example, if I want to watch TV, I just need to say a few words to the TV, and my TV can be turned on for me to play the TV program I want to watch; For example, when I go to the balcony to dry clothes, I don't need to hold the clothes pole. I just need to hang the clothes on the hanger one by one, press a button on the wall, and the clothes fly a little under the ceiling, just to get the sun and the moon every day.
The smart home appliance that gives me the most scientific wings to fly is my range hood. My parents chose this together. Now they sigh in the kitchen every time they cook. After installing this range hood, they seem to fly and cook. My intelligent range hood is a beautiful white range hood. As soon as we wave, it can start working. We can adjust the size and mode with a wave of our hand, and clean it automatically with a wave of our hand! Its appearance makes my parents no longer have to worry about cooking, and even when they learn to cook occasionally, I am not so impatient. Because these intelligent technologies really give us the feeling of flying in the sky with scientific wings.
Thanks to the rapid development of science and technology, in this rapid situation, we fly like the wings of science!
Plug in the wings of science and release the sixth-grade composition 1 1 Now science and technology are changing with each passing day, and every day it is on the next level. Then if in the future, I think the ordinary pen used now will definitely be transformed by science and technology.
I think the pen of the future should be a machine, which has three functions. The first function is: convenience, a pen can be changed into many kinds of pens and erasers. There are five buttons on this pen with different words written on them. The first button says "lead", which means that the pencil can write erasable words; The word "circle" is written on the second button, which means ballpoint pen, and you can write blue words; The word "steel" is written on the third button, which means that the pen can write black, neat and beautiful words; The fourth button says "2B", which means 2B pencil, which can be used to draw beautiful pictures. The fourth button is "eraser", meaning eraser, which can erase the words written by pencil; The last button is special. There are many small buttons on it, and many colors are written on it. This button is a colored pen button. Each button can switch the original pen to the pressed pen with one key.
The second function is to change the color of the pen and change the mood. The nib of this pen can rotate, and each rotation can change the color of the whole pen. You can turn green and relax after finishing your homework; Turn red, if you are relaxed during the exam, you will be nervous when you look at red; Turning black can calm anxious people down. He can also change to other colors to adjust his mood.
The last function cannot be stolen. As long as you use the Bluetooth transmitter you gave me when you bought this pen, the pen will stick out four feet and follow the Bluetooth route, and finally the pen will be returned to its original owner.
Isn't this future machine pen that I came up with great? But it won't be that cheap
With the extensive exploitation and use of fossil fuels by human beings, the problem of global warming has become more and more serious, which has attracted the attention of all walks of life ... "Listening to the news broadcast with clear articulation by the host, I sighed lightly and looked at the messy manuscript paper on the desk, which was full of my discussions and ideas with some scientists on solving the disaster phenomenon of global warming.
I stood up and looked out the window. Half an artificial space ring shaped like a star ring suddenly caught my eye-this is a solution proposed by scientists and me: build an artificial space ring composed of microscopic particles around the earth, adjust the temperature of the earth by shielding tropical sunlight, and slow down the natural disasters of global warming. This artificial space ring is made up of countless particles. From the surface of the earth, it looks like a thin veil covering the earth and stars, which makes people feel beautiful.
Similarly, because there are too many particles, in order to deal with these particles effectively, we must make some specially designed control spacecraft to look after the particle swarm. These spaceships consist of two parts: the crew service module and the control module. As the name implies, the crew service cabin belongs to the astronaut's living cabin. There are food warehouses, clothing warehouses, lounges and leisure rooms ... It can be said that "the sparrow is small and complete", which provides a comfortable living environment for astronauts. What about the control room? It is a place where astronauts look after and manage particles. On the console, a dazzling array of buttons have their own functions. For example, the blue round button is responsible for absorbing the heat of the sun.
These are the results of our years of research and are known as "the greatest creation of the 25th century". With these research and inventions, the problem of global warming can be solved and a green home can be given to mankind.
With this in mind, I took out my diary and recorded: "In the 25th century, the mission shouldered by mankind has become heavier and heavier. I really hope that mankind can continue to maintain the current status quo and not let the environment deteriorate ... "