Plug in the wings of science and fly the composition 1 "Pay attention to water saving, drainage and sewage treatment", which is the advertisement of "Five Rivers Governing". It warns people to stop polluting water resources and destroying ecology. Yes, it's so important that the desert becomes an oasis, the ground cracks and animals sharbat, but many people don't cherish what they have now. Garbage floating, fish and shrimp dying, oil slick on the sea surface, these are all caused by human beings!
what can I do? I decided to invent an underwater sanitation robot to solve this headache.
Underwater sanitation robot is actually a combination of two machines, one big and one small. As small as a head, as big as a body. The functions of the two machines are also different. Large ones are used to clean up marine garbage, while small ones are used to generate electricity and protect the ecology. When you push the robot into the water, the robot begins to generate electricity by hydropower. There is a computer in its belly, and it will start working when it is connected to the power supply. Open the valve and suck the water into the water tank where the sewage is stored. Then close the door, let the water flow into the filter layer by layer, sterilize and then discharge from the drain. 100 high-power motor is used in it, which works very fast. Clean water flows out of the machine, and all kinds of garbage and dust are intelligently classified into recyclable, kitchen waste and harmful other garbage by the computer. Then the garbage is compressed into small squares by a hydraulic press, and sterilized and melted. Transport the materials to the factory to make handicrafts.
In the process of transporting garbage by big machines, smaller "ecological protection machines" began to be dispatched. He can walk underwater and divide the distance. One robotic arm plants aquatic plants such as aquatic plants and corals, and the other robotic arm places green and nontoxic fertilizers on the bottom of the water. It will also dismantle the illegally installed torpedoes and mechanical arms in fishing nets to protect the safety of underwater ecology at all times. When a machine of the same size returns to the water, two machines of the same model will send signals to each other. When the distance is close, the combination function will be turned on and attracted together by magnets.
Although this underwater sanitation robot can help us a lot, we should all be conscious. Don't throw rubbish into any water source, because at this moment, the underwater sanitation robot is staring at you with a camera. If you are photographed, leave your name on the list of "polluted water resources"!
According to scientific inference, after hundreds of years, the earth's resources will be exhausted, global warming and sea level will rise. If we don't move to other planets, the end of the world will come and the consequences will be unimaginable.
When the earth is in trouble, everyone has a responsibility. As a new generation of astronomical scientists, I think hard day and night to prepare for the plan to transfer planets.
First of all, we need to explore a planet rich in resources and suitable for living. But it takes decades or even hundreds of years for an average spaceship to reach a planet. I developed the ftl. In three years, I transformed the components of the ftl and built a ftl that can accommodate 10,000 people. The superluminal spacecraft is a large spacecraft that is many times faster than the speed of light, and its speed can be adjusted, up to 50 million light-years per hour. I flew into space with super bread, visited hundreds of planets, made thousands of investigations, and finally found various resources on the 1 10 planet I visited.
The planet where I landed is located on the sixth planet in the Golden River system. Here, birds are singing and flowers are fragrant, the climate is warm and pleasant, and various resources are rich. The area is ten times that of the old earth, which is very suitable for human habitation. I was so happy that I knew the information of that planet at once. After calculation, the planet is 65.438+0 billion light years away from the Earth, and it takes only one day to drive a superluminal spacecraft. I reported to the earth and worked out a plan to transfer planets with other scientists.
On the first day of the planet transfer, everyone was waiting at the designated address. When they saw the superluminal spacecraft parked in the stadium, they all admired the development of technology. Everyone began to move in turn. I set the speed of the ship to the fastest, and I can transfer a batch in two days. After more than a year of transfer, on the planned 569th day, everyone was safely transferred to this planet.
I came to a new planet and felt the new sunshine. Everyone started a new life, and I started a broader exploration of the universe.
When I was eight years old, a Mars city was built on Mars, with water, food, playground and school ... Everyone was happy, but ...
On the earth where I once lived, it snowed every Christmas, but I haven't seen snow since I came to Mars to go to school at the age of six.
It's the annual Christmas again. This Christmas, I prepared a Christmas tree, baked gingerbread man, and hung decorations, only to find that it was windy and windy outside, and there was no sign of snow. It seems that Santa Claus will not come to Mars.
I walked into the dormitory in frustration, remembering the lively scenes of Christmas in the past, and couldn't help crying.
I lay prone on the windowsill, looked at the vegetable garden outside, recalled the beautiful Christmas scene when I was five years old, and fell asleep unconsciously.
The next day, it was 65438+February 24th, Christmas Eve. Santa Claus will come tonight. As soon as the alarm goes off, I'll keep trying. Suddenly, I saw someone in the nearby vegetable garden holding a mass of white things and preparing to bury them in the soil. That white object is as white as snow.
I was so inspired that I thought I could use this object as snow, so I ran to my teacher. The teacher saw me coming so early and asked me what was going on. I told him what I thought.
The teacher said it is absorbent powder, which can absorb a lot of water and help plants keep water. When a certain amount of water is absorbed, it will turn into a white crystal, which gardeners often use to preserve water for plants. He can try to ask the vegetable garden staff for some, and then carry out a large-scale snow-making plan with everyone.
The teacher called the whole school together and told everyone about this little plan, and everyone agreed.
Everyone dissolved snow-making powder in water, and then NASA staff threw our own snow from the sky. Everyone wants to play when they see snow, and some people want to taste it, so they have to ask volunteers to remind them that this snowflake is a polymer chemical and cannot be eaten!
In this way, we spent an unforgettable Christmas together. Martians came because they had never seen snow.
In 300 1 year, China invented a machine called time machine, which can go back to the past or cross into the future.
I boarded a time machine with a white glass cover and a green outer body, and traveled through countless spaces. I don't know what era I have entered.
Suddenly, I heard a low roar. I walked out of the car door carefully and looked up. A fierce cyclops is staring at me. I thought to myself, "As long as I don't make a sound, he must think I'm dead and won't attack me." Who eats? Before I came to my senses, he rushed at me directly.
I ran to the tree with all my strength and he knocked it down. I shouted: "help, help, there are aliens here!" " "I didn't know I was in the dinosaur kingdom. The dinosaurs around me were attracted by my voice. They fought side by side and I took the opportunity to escape from here.
On the left came a green dinosaur with spikes on its back. I ran into the Woods and entered a maze, bumping like a deer and accidentally breaking something. I looked back and saw a green dinosaur emerge from the eggshell. I was pale and didn't dare to make any noise, for fear that he would swallow me up.
I climbed the tree secretly while he was not looking. I shouted from the tree, "Come on, hit me, you can't hit me!" " "Who knows, he can hit me! He jumped hard and crossed my right eye. At this time, the birds in the book are twittering, as if to tell me, "hurry up, don't be taunted." "
I want to resist. I just broke the branches and leaves off the tree and hit the dinosaur. Who knew there was a fog in front of him? Suddenly, I woke up from real life again. It turned out to be a dream, and I returned to the present era.
When everything in our family became intelligent and controllable, I realized that I had also inserted the wings of scientific flight. 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!
Students, the future is beautiful, so do you want to know what the future house will look like? Then take a look with me today!
The future house is basically the same in appearance as the present house, but it is quite different in interior.
First of all, the future house has the function of avoiding disasters. "Disasters" include fires, floods and earthquakes. Some children play with fire at home, and if they are not careful, they will cause a fire. In the future, the house will have automatic fire extinguishing function, so you don't have to worry about fire any more. There are also many places where earthquakes suddenly occur, houses collapse, and people die instantly, which is very tragic ... Therefore, future houses take all these disasters into account and are equipped with disaster alarm functions. For example, if an earthquake is coming, it will tell you in advance when, where, how strong it is, and how we should respond, so that we can deal with it calmly and not panic.
Secondly, the future house will have automatic cleaning function. Now we are tired of cleaning every day, and some places are still difficult to clean, so the house in the future will be cleaned automatically. When the house senses that there is too much garbage or dust, it will turn on the automatic vacuuming function to suck all the dirty things away, and then people will feel refreshed and clean in an instant.
Finally, I want to introduce the kitchen of the future house in particular. Opening the kitchen door will open your eyes. There are all kinds of advanced machines in the kitchen. There is an electronic menu bar on the kitchen door, just like Baidu in the mobile phone. Just enter the name of the dish we want to eat, and the food processor will finish the meal in half an hour, so that the family can sit around the table and enjoy the food. It's amazing.
Students, is this kind of house very interesting? Do you want to live in it, too Let's look forward to it!
One morning in May 2250, I was awakened by the alarm bell that suddenly came to me. There came the voice of the staff in a hurry: "00 1". We found a lot of marine garbage on the east coast, and now it has formed a floating garbage island, which needs to be cleaned up urgently.
I hurried to Na Pianhai with my equipment and the coming plane. Looking from a distance, I saw a dark floating object covering the sea, and many ships around were salvaging.
I got on a light boat and joined the cleaning team. The situation has deteriorated. Many animals are trapped and struggling in the marine garbage. I quickly set the bracelet to a high-speed state, inhaled a mass of garbage, converted it into harmless air and discharged it into the atmosphere.
Just after cleaning up the area around the ship, before I had a rest, I heard the intercom shout, "Attention! There are big waves coming! "
The waves were so rough that the boat almost capsized. I stood on the windshield and put the handle ring as close to the sea as possible. The big waves divided the garbage into two groups. I thought: never do this, it will increase the difficulty again after drifting away. I quickly tracked the whereabouts of these two garbage with the locator on the ship.
Not far away, there is still a pile of garbage floating. I pointed to the garbage with my finger, and the bracelet sucked the garbage. I stick my head out and suck garbage directly.
In this way, only the last group is left. Suddenly, with a bang, the boat capsized. I was immediately swept in by the waves. I held my breath and found that the last big dump was not far from me.
I tried to suck it with my bracelet, but I was overwhelmed by this tangled wave. In my hurry, I seem to have caught something. When I looked back, it was a fallen lifeline on the boat. I swam forward several times with a lifeline and tried several times. Finally, I raised my hand from the sea and pointed my ring at the garbage. I only heard a whoosh, and the garbage was recycled by me.
After a while, the wind and waves stopped, and I was found by the plane in time and brought back to shore. Although the cleaning process was bumpy, the result was satisfactory.
This mysterious bracelet makes the world cleaner and looks forward to a better future.
With the help of the wings of science, scientific and technological innovation has long been integrated into our daily life, and it is changing with each passing day or even faster under the urging of time. Suddenly, 2 135 came in a hurry. At this time, the earth has undergone earth-shaking changes, which can not help but make people stunned.
Invisible roads were built in the air. Driverless cars and electronic planes all adopt energy-saving design, which reduces air pollution. As long as they set a good route, they can gallop freely in the air. The asphalt road, which once surrounded the world like a long dragon, has now gone up in smoke, becoming shaded by trees and full of flowers. Soil is also a new type of soil that has been carefully cultivated. It is not only fragrant, but also can make plants never wither. We can be soaked with flowers and freshness every day, and our mood is very sweet!
The street is full of elegant machines, sir. They can do anything, catch criminals, find lost things and cook food ... you can ask them for help if you have any difficulties. With them, everything on the earth is in good order, and people can really live and work in peace and contentment from now on, showing a peaceful atmosphere everywhere.
The bustling pedestrians in the street are wearing high-tech masks and clothes made of special materials. Masks can not only display the weather, automatically plan the route, but also effectively block all diseases. Clothes can be designed into their favorite styles at will through a 3D printer, and the temperature can be adjusted by themselves. It's warm in winter and cool in summer, and it never ends. Hard outdoor workers will never sweat again, protect their health and improve efficiency.
These strange and sci-fi scenes in front of me, like rolling waves, shocked me and amazed me. Although the future can only rely on the present vision and imagination, but "perseverance, stone can be opened!" "There is no doubt that as long as we join hands with the newcomer Qi Xin, work hard and help the development of science and technology with hard work and sweat, it will surely advance by leaps and bounds in the direction we yearn for, and everything will eventually come true!
Plug in the wings of science and fly composition 9 "Tintin Tintin". What's that noise? This turned out to be the voice of a group of robots in the street. With the existence of robots, we humans can give him a lot of things to do, which is really convenient!
You see, in the middle of the road, a black-and-white robot is directing traffic in an orderly way, gesturing with its left hand and swinging with its right hand, which is in harmony with the color of the traffic lights. The people sitting in the car are relaxed because they are also driven by robots. Their driving skills are superior to those of human beings. I haven't had an accident for several years, and the main road is full of traffic and excitement.
As soon as people came in, a robot surrounded him and said in that gentle voice, "Hello, master, you are back!" " ! "People smile at it, and robots help it take off its shoes and deliver tea. There is also a robot, which is responsible for cleaning people's houses. Robots will take care of their owners. It turns on the warm air in the air conditioner, helps him change his pajamas, washes his face, and then takes out the ingredients from the refrigerator to prepare lunch. This technique is very skillful. After only two minutes, a pot of delicious food was served, and the host only needed to enjoy it at the table.
With robots, people's lives are more convenient, and some people who are incapable will not find suitable jobs, because most of the jobs are given to robots, in exchange for their sympathy, and they can only be eliminated by society.
There are robots because there are scientific and technological talents in society who can create robots, which is good for people's lives. Therefore, we should learn from now on and become the pillars of society!
Insert the wings of science and write the science of 10. This word must be familiar to everyone! Science makes people's lives more convenient; Make the development of society more progressive; Make the world a better place … Curiosity makes me wonder what my alma mater will be like in the future.
So, I took out something similar to a camera, but it was not a camera, but a pink "time machine" with cute little patterns on it. This "time machine" is very powerful. It can make people travel to the past and the future. I pressed the black button and soon came to a primary school.
Now, the alma mater in front of us is very different from the past. The primary school, which was once too ordinary to be ordinary, has now undergone earth-shaking changes. I saw a parking lot on both sides, with a rectangular ceramic engraved with the name of the school in the middle. Students all go in and out from both sides of the ceramics. I was puzzled when I walked into the school gate. Where did my former uncle and the teacher on duty go? Why is there only one robot standing at the door? Why do students need face recognition when they go in? Just as I was wondering, a robot came up to me and said, "Face recognition is worried that criminals will enter the campus. My name is Xiao Q. Nice to meet you. " When I came to the classroom, I heard the students reading aloud, but there was no teacher on the podium, only a robot standing on the podium. Xiao Q explained: "Children are taught by robot teachers, and robots will teach according to each child's learning ability."
Walking, I came to a vast world of flowers and plants. I asked Xiao Q, "Why is there no playground?" "Who said no, the garden and playground can be exchanged." With that, he pressed a button and the garden in front of him immediately turned into a huge playground. ...
"Ah! Wake up. " A thunderous knock on the door woke me up. I looked up and rubbed my eyes. I saw the Chinese teacher reprimand loudly: "Why are you sleeping in class again?" Come to my office after class. "Although this is a dream, I believe that in the future world, people will certainly invent more interesting and magical things through their own efforts.
Plug in the wings of science and fly 1 1 The present house has many shortcomings, such as sultry summer and dry and cold winter; Aging quickly. In less than ten years, a brick fell here and a skin fell there. Other designs are unreasonable, and thieves can climb up along the wall. Faced with so many problems, I developed a new type of house in 20xx.
The wall of this house is made of a very novel material, which is not afraid of wind, rain and sun, and can also change various colors with the owner's hobbies and mood. The wall can emit fresh air: cold air in summer, hot air in winter and refreshing fragrance in other seasons. When the wall is dirty, it will automatically clean, so it is clean every day.
What's the difference between this house and other houses? Can be deformed. There are 99 ways to change it. Maybe it will become another way in a blink of an eye. Because it is transmitted through a kind of microwave in your heart. It can be turned into a classical style or a magical style that children like. The shape of the house cannot be changed at any time. Can only be changed once a month. Because of the rapid change, I'm afraid you won't find a home!
This kind of house can also prevent theft automatically. If a thief wants to steal here, it will be lively! The house can automatically identify the identity of the intruder, and if it is found to be a thief, it will issue a warning of "stealing face"; If the thief doesn't leave, a net will suddenly pop up on the wall to catch the thief. There is food and water in the net, which can ensure the safety of thieves until the owner comes back.
Do you think this is a very interesting house? I dream of owning such a house!
1On October 25th, I finally realized my childhood dream of visiting the moon. At eight o'clock in the morning, I arrived at the launch base on time and boarded the spaceship flying to the moon.
The spaceship took off smoothly. Four hours later, a beautiful voice came from the radio: "Dear passengers, our spaceship is about to land. Please put on your spacesuit and get ready to go out and visit the moon! I wish you a pleasant journey! " I excitedly put on my spacesuit and brought my intelligent tour guide-a palm-sized tour guide device. As soon as the ship stopped, I couldn't wait to get up and walk out of the hatch.
Finally set foot on the moon. How lively the moon is! People come and go on the moon, besides earthlings, there are robots and aliens. "Didi Didi Didi ..." A crisp horn sounded. Gee, I don't see any cars around here. Where is it? I looked up and saw a car flying over my head. The clever guide told me that this is a new type of car, which can run not only on the ground, but also in water and air. It is a multi-purpose vehicle, including land, sea and air.
Then, under the guidance of an intelligent tour guide, I took a new car to the Moon Hotel. As soon as I arrived at the door of the hotel, I couldn't help but exclaim, "This is just like a castle in a fairy tale world!" It turns out that the clever tour guide learned that I like fairy tales and specially chose such a residence for me. When I walked into the hotel, I saw that it was beautifully decorated and elegant, and equipped with various high-tech facilities, such as an intelligent gym and a multifunctional kitchen.
After a rest, the clever guide showed me around other places. It turns out that there are majestic mountains, dense forests, colorful flowers and clear rivers on the moon ... The difference is that everything here is neat and tidy, which makes people feel relaxed and happy. The intelligent tour guide told me that pollution prevention and noise reduction facilities are installed every 100 meters here, and the tail gas, noise and dust will be absorbed and purified.
On the way back, I kept thinking: we must take good care of the new home of the moon, and we must never let the tragedy of earth pollution repeat itself here!
Plug in the wings of science and fly 13 In 3569 AD, the core energy of the sun had been exhausted. The sun began to expand, the sea level of the earth rose sharply, and tsunamis occurred many times in coastal areas of various countries. Many countries surrounded by the sea have been swallowed up by the sea. The countries of the earth held an emergency joint meeting and finally reached an agreement to release the artificial sun and "seal" it.
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 rumored "dry handbags", which can hold things billions of times larger than it. These millions of "mustard seed empty bags" will be merged into a huge "mustard seed space" at a predetermined address, 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 connect the three planets, the moon, the earth and Mars, with the space station in space, launch the nano-robots loaded inside, and connect them with the base on Mars to form a huge channel. Then began to prepare for the migration from the earth to two stars.
Three months later, all three plans have been successfully completed, and the three planets have been surrounded by nanoparticles around Samsung, forming a second "wide and thick layer" and forming a solid protective wall.
Ten months later, human beings have been distributed throughout 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.
I want to be a world-famous scientist. My laboratory is full of newly invented scientific equipment. The windows of the laboratory are bright and clean, the working environment is very comfortable and comfortable, and our life has inserted the wings of science, all of which reflect the unparalleled convenience and earth-shaking changes in the era of science and technology!
When I become a scientist, I want to invent a "three-legged RV" that can fly in the sky, run on the ground and swim in the water.
This RV has three floors. The first floor is the living room, kitchen and dining room. The spacious and comfortable living room has spotless balcony, fashionable sofa, fully functional ultra-thin TV and powerful Wi-Fi.
There are all kinds of kitchenware in the kitchen. As long as the sensitive robot tells you what you want to eat, the robot will cook it for you immediately.
On the second floor are three spacious and comfortable bedrooms. There is a TV in every bedroom. On the third floor is a well-stocked library, a well-equipped recreation room and two bathrooms with fresh air. Books in the library are automatically classified, with hundreds of thousands of books, many of which are e-books, which not only saves space, but also can be retrieved at any time, which is more convenient and fast. There are various entertainment items and electronic products in the recreation room. There is also central air conditioning for people to entertain themselves after studying.
This RV can carry up to ten people. There are three buttons next to the car door. The first one is the flight button. When pressed, it will spread its wings from both sides of the car and then take off instantly. The second is the landing button, which will descend from the sky and continue driving. The third is the diving button, which will put away four wheels, extend the snorkel from the carport and dive. There are turbo accelerators when flying, shockproof tires when driving on land, and submarine detection lights on the seabed. Let passengers experience different riding experiences from different aspects.
The times are progressing and technology is developing. Only by studying hard can we become useful people to the future society. I hope to express not only my wishes, but also the facts. So, let's all plug in the wings of science, fly freely in the sky of knowledge, and make more contributions to the motherland when we grow up!
After 2605 AD, because the United States detonated a giant nuclear bomb, the earth's environment was polluted, and human beings had to start the plan of immigrating to Mars.
In this immature plan, they decided to send a small number of people first to open the way for others to explore the living environment on Mars. Soon, they found water in the extremely cold area of Mars, which can be directly drunk after filtration. Not only that, they also found signs of life activities in the soil of Mars, where a large number of saplings were planted. When they immigrated on a large scale, they were reluctant to leave the earth and decided to take the earth to Mars.
Time flies, it's 3 152 now. Let me tell the story of Mars!
On Mars, Arbor Day has become the most important festival. Because there are few trees, e-books replace paper books, and only the rich occasionally have one or two paper books at home. Fortunately, students don't need to bring schoolbags and textbooks to class at all, which is much easier than now.
At the same time, the school no longer exists, replaced by a brand-new tutor robot, and there is no series of weekly, monthly and joint exams at all. The robot will test you to arrange suitable learning content for you.
On Mars, there is no need to worry about traffic jams at all, because the wheels of cars are replaced by strong magnets, and people have found a substance that repels magnets in the soil of Mars, so that cars can "fly". A series of problems we are worried about will be solved.
How's it going? This is the future world, do you like it?