I, Liu Zhenting, am a great scientist in the 20th century. In my life, I have created many inventions that benefit mankind, solved countless world problems, discovered and communicated with aliens, and established a good "alien friendship". However, I suffered from the first disease in the world-amnesia because of overwork. This is mainly because I worked hard all my life, and my brain capacity savings exceeded that of ordinary people, which led to insanity and memory confusion. In order to continue to contribute to human civilization, I used it. This machine can separate your spiritual realm from the entity and make you separate from the entity. From then on, you have no feelings and continue your career. But in order to relieve my symptoms, I split my virtual body in two, so that the division of labor and cooperation between the two is better than before. On this day, I was doing a black hole mass transfer experiment. Suddenly, a group of mysterious people broke in and tried to rob me of my information. In order to protect the data, I stored all the data in my body, but I also felt very painful because I suffered too much pain, so I rushed out of the laboratory with a virtual body, and then connected the indoor self-destruction mode with my spirit, destroying the mysterious man, but I was also shocked by a huge energy source. In order to avoid being hunted and adjust my body, I made a protective cover with new hard energy stone Wu, and then began to turn resources into entities, and then went into a deep sleep state. ...

I don't know how long it took, but I heard some laughter outside. When I woke up, I saw a little boy staring at me. In order to find out what happened that year, I went into the little boy's spiritual field and told him the cause and effect. Then I shared a body with this little boy and started a mysterious and dangerous journey. ...

2. Pupils plug in the wings of science and write 450 words.

In the 25th century, space has become a tourist attraction for people! The university finally graduated! So, I want to experience what it is like to travel alone. I booked an "arrow ticket" to outer space and started my trip to outer space.

The first stop is what I think is a "scenic spot"-a comet. In fact, it is just an ordinary scenic spot, and its biggest highlight is a planet famous for its food. As a gourmet woman, she only values its food. The most famous comet is the Dinosaur Restaurant, which is also my favorite place.

When I came to the dinosaur restaurant, I saw a dazzling array of delicious food. The best drink is "meteorite fresh milk tea". Take a sip of "meteorite fresh milk tea", and you will feel that milk tea "explodes" in the taste buds, leaving the lips and teeth fragrant and the pearls smooth. To my surprise, this meteorite fresh milk tea is not fat at all. How do I feel that this milk tea is tailor-made for me! I only drank 26 cups in one breath, and I felt quite cool. Dinosaur restaurants and shops are full of small dinosaurs with their own characteristics. I chose a little stegosaurus. Its ancestors fled to the comet to survive, and they were also a pair of dinosaurs that survived at that time.

Then, we took the small meteorite to the second scenic spot: the Milky Way. The Milky Way is famous because the coral at the bottom of its river is made of silver. A woman like me who is not greedy for money will come anyway, right? I jumped into the galaxy first. It sparkles inside, as if it had entered a silver world. There are all kinds of corals, and everyone likes them. I stayed here for a long time and pulled out half of the coral. Before I went in, my weight was rounded to 100 Jin, and the weight of coral was 1 ton! Of course, you have to leave a little regret before you have a chance to come again.

This happy trip continued, but I went home first and put money. When I saw my "trophy", everyone admired me.

This trip to space is an eye-opener. I think we should learn more knowledge to explore the space universe and benefit mankind.

3. Pupils plug in the wings of science and write 450 words.

1one summer night in August, 845, just in time for the rare Mars eclipse. On the day when Mars hits the sun, the Earth and Mars are in the same line with the sun. This strange astronomical phenomenon only happens once every 15 years or 17 years. 42-year-old astronomer Xia Parelli observed Mars. He found a thin black line and thought it was a waterway. In recent years, scientists have announced that there is life on Mars. To this end, many people are dubious. In 2035, a Chinese astronaut and a China scientist boarded the space shuttle and went to Mars. The astronaut's name is Ma Junqi, and the scientist's name is Mu Rongnuo. They don't believe that there will be life on Mars. They only believe in the real thing.

In June 2035, they arrived on Mars. "It seems nothing!" Ma Junqi looked around. "Murong, what do you think?" "Pony, I think there seems to be a little breath of life here!" MuRongNuo alert to look around. At this moment, a mouse-which looks like it-jumped in front of them. "Mom!" Ma Junqi got a fright and ducked. Murong Nuo relied on his ability to catch pigeons when he was a child, and soon caught pigeons. "Li Ji gung goo cheep! Goo Egg Ji, Tagadang? " The little mouse made a sound and said it many times. "What does it say?" Pony asked Mr. Murong. "I don't know." Mr. Murong replied. "Give him a language translation. "The pony took out something like a black bean and stuffed it into the mouse's ear.

"I am innocent! Let me go! However, where are you from? " This time they all understood.

"We are from the earth." Said the pony.

"Yes, your neighbor." Mr. Murong said, "Can you take us to meet the humans on your planet?"

"good!" The mouse leads the way and two people follow. They came to the street, and the Martians in the street looked at them in surprise. The average height of Martians is 160cm, with big head, small body, big eyes and beautiful appearance.

Chairman Mars said devoutly; "Distinguished guests on earth, the people of Mars are willing to serve you!"

Murongnuo said: "We just want peace forever!"

The audience applauded warmly. Later, the earthlings and Martians have always been very friendly and often come and go.

Pupils plug in the wings of science and write 450 words.

2 120 years, the level of human science and technology has reached a brand-new level, the earth has become intelligent, and people have used 10G mobile phones. The network speed is measured in femtoseconds, which is simply "one machine in hand, I have it in the world". Solar-powered cars have always been very popular, and even suspended cars can be seen everywhere ... What's more, human beings have gone to the sky and built a "city of the sky" in the clouds. Maybe you will find it hard to believe. In fact, this is a magical potion called "hydrogen water", which can make objects weightless and thus float in the sky. Is it shocking? Below the sky city is an endless forest, which is an important reason for human beings to build the sky city, not only making the living environment more comfortable, but also making animals have homes to live in. In the city of the sky, people live a carefree life and work easily. They just need to stay at home to monitor the robot or debug it. Simple and interesting jobs can free up a lot of time to do what you like.

Surprisingly, the medical technology in Sky City is very perfect, especially the organ regeneration technology is mature. As long as ONA system is used, the disabled body parts will grow within one month. Terrible cancer no longer exists, because the cell cutting technology at that time can be accurate to nanometer, and it only takes one hour of non-invasive surgery to clean up virus cells.

5. Pupils plug in the wings of science and write 450 words.

He sailed westward on the vast sea in a self-made sailboat, and the gray sky echoed the blue ocean in the distance. Time means nothing to him except day and night. After countless lonely days and nights, he didn't know how long he could hold on. Since his relatives left, he learned to fish and collect rainwater at an early age to exchange various sundries with passing ships at sea. This kind of life has been unknown for several years.

Land, what a distant dream! Some vague legends about it are handed down only by ancestors: at the western end of the sea, there are dry land, green plants and scattered houses on the land where human beings live ... If an old man hadn't met the sea for a small apple seedling at the price of a bucket of fresh water (extremely precious) a few days ago, he really doubted whether his ancestors' words were true.

The poor almost withered apple seedling was planted in a pot the size of a teacup. A little dark brown soil looks strange. Perhaps because of the words of his ancestors, he was willing to exchange the fresh water collected for nearly 15 days for such a dying plant. Although he is hungry and thirsty now, a kind of hope rises inexplicably in his heart. This kind of hope flows in him like a warm current, which strengthens his belief and sails westward. ...

A black breakpoint suddenly appeared in front of the straight line connecting sea and the sky. The breakpoint is getting bigger and bigger, and the color is getting greener! Ah, this land that generations have dreamed of is really in sight! Dark brown dry land, green plants, all kinds of animals running happily on the land, and people like him live in scattered houses.

This is the Himalayan land that "survived" after 5000 years of human pollution baptism.

6. Pupils plug in the wings of science and write 450 words.

Humans have experienced the first generation of thatched houses, the second generation of brick houses and the third generation of cement reinforced concrete houses. Now I will tell you about the fourth generation of human housing, that is, the future green housing and oxygen bar. Our fourth-generation house can purify the air and improve the environment. It is a natural oxygen bar. Living in an environment without air pollution, we should feel very happy. Another point is that our private car can be parked in front of our own house in this building, unlike the cars lying around now, and it doesn't need an underground garage, which takes up a lot of space. Our building is designed with a dedicated elevator, so it is very convenient to drive to the floor and then to our door. In addition, each house has a beautiful small yard where plants such as flowers and vegetables can be planted. You can also invite your relatives and friends to eat in the garden and have a barbecue together, which will make you very happy. The house in the future is several times larger than the present one, so it is not a problem to live in five or six people.

Next, let me talk about the future car. Through the continuous research of scientists, we finally invented a car that can be suspended, and it can be started only by electricity, and some can be ionized into hydrogen by water, which is several times more than the current car. Some cars now need to burn gasoline to run, which will pollute the environment. In the future, cars can still fly in the air, just like airplanes, which is totally different. Now, cars can only wait in traffic jams, which is a waste of time and oil. When the future car finds the traffic jam ahead, it can fly by clicking the fly button, so it is not afraid of traffic jam. The cars of the future will be faster and more beautiful.

I really look forward to coming early!

7. Pupils plug in the wings of science and fly to write 450 words.

"Ding-ding, ding-ding", 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. There have been no car accidents for several years, and the main roads are full of traffic and excitement.

As soon as people came in, a robot surrounded them and said in that gentle voice, "Hello, master, you are back!" " ! "People smile at it, and robots help him take off his shoes and deliver tea. There is also a robot to clean people's houses. Robots will take care of their owners. He went to the air conditioner, turned on the warm air, helped him change his pajamas and wash his face, and then took out the ingredients from the refrigerator to prepare lunch. This technique is very skillful in turning vegetables and pots. After only two minutes, a pot of delicious dishes 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 have no ability will not be able to find suitable jobs, because most of the work is given to robots in exchange for their sympathy, and robots can only be eliminated by society.

The reason why there are robots is that there are scientific and technological talents in society, and they will create robots, which is good for people's lives. Therefore, we should learn from now on and become the pillars of society!

8. Pupils plug in the wings of science and fly to write 450 words.

This year is 30 13, and I have lived for another thousand years. The world has undergone earth-shaking changes. I bought a time machine with a lot of money. I want to travel in time. However, according to the law, only the past is allowed, and it is not allowed to travel to the future time and space. I started crossing because I was not proficient in driving and it was millions of years ago. All I see are mountains and trees, and volcanoes keep erupting. I have a bad feeling. I feel a lot of eyes staring at me in the back. They are discussing: "well, should this guy eat it baked or cooked?" I was frightened, so I increased my horsepower and drove at supersonic speed. In this way, I accidentally hit a star, making it deviate from its orbit and fly straight to the earth, which led to the extinction of dinosaurs.

I flew to ancient times again. On the plane, I opened the Romance of the Three Kingdoms bought by 20 yuan. I accidentally dropped the book because I just broke the window on the plane. Later, it was discovered by a man named Zhuge Liang. He memorized the whole book, which made him a famous strategist and won every battle because he knew the future like the back of his hand. I flew to other countries, and I was hungry on the way. I opened the bag and saw an apple rotten in it, so I threw it down, which disturbed Newton who was studying hard. The apple fell on his head, which inspired him to publish the theory of gravity of the earth.

I did three things wrong in this time travel, which is not allowed by law. The Earth Space-Time Station sued me and punished me for coming to this school in 2020 in the 2 1 century. I hope I can reflect deeply here.

9. Pupils plug in the wings of science and fly to write 450 words.

We often see a lot of rubbish on the road because some people don't want to throw it into the trash can. I invented a robot that collects garbage. It is similar to the robot at the moment, but when someone throws garbage, the cover on its chest will automatically open, and when someone throws garbage in, the cover will automatically close, and there is a solar panel on its head.

This robot shuttles through the crowd. When someone wants to throw garbage, it will stop, so those who are too lazy to throw garbage in the trash can will not throw garbage. You can see it everywhere on the road, and the colors are different. Each color represents a garbage collection place. Look, a child is holding an empty mineral water bottle, and the green recyclable garbage robot next to him walks up to him and opens the lid of his chest, so the child throws the mineral water bottle out, closes the lid again, and then the robot drives away.

There is no need to install batteries. During the day, robots absorb sunlight, half of which becomes electricity, and the other half is reserved for night use. At night, the robot begins to use the sunshine left by the day, and a lamp will be turned on to illuminate the road ahead.

Never delay the work. Some robots are broken. If the wheels are not broken, they will come to the factory by themselves, and there will be machines to help repair them. At the same time, some new robots will be sent to work so that the robots can be repaired and the work will not be delayed. If the wheel is broken, it will send a message to the factory, and the factory will send some machines back to repair it.

At this time, everyone will definitely ask: What if the garbage is full? When the garbage is full, the robot will come to different garbage areas and continue to work after emptying the garbage.

10. Pupils plug in the wings of science and fly to write 450 words.

Hello, I'm Su Yifei, oh no, I'm Su Yifei in 2030. According to the investigation by Dr. Ben and my right-hand man, most people want to have a memory eraser to erase their painful memories. I started looking around for parts. After more than three years of unremitting efforts, I finally invented the memory eraser.

Memory Eraser has many functions, including red, yellow, blue, green and purple buttons. Red can erase all your painful memories, yellow can extract some of your painful memories and erase them, and blue can project your memories onto the screen and find out unreasonable memories to erase. Green can feel the thief coming, too. No matter the thief goes to the ends of the earth, he can be captured 360 degrees without dead ends. Others asked: What if you erase your memory and don't know your parents? Never mind, purple is for this purpose. If it is completely eliminated, it will bring back useful memories to you.

Introduced its function, and began to introduce its use!

"Jingle bell ..."

"Hello, Dr. Su, there is a person who wants to commit suicide on the 0/4 floor of Moran Building/KLOC. Please come quickly. "

I drove to my destination. This man wants to commit suicide because he has suffered setbacks in his life. I asked my people to calm him down first and then press the blue button for him. His painful memories were projected on TV. It turned out that his mother had died and he wanted to commit suicide. I'm going to press the yellow button on him to extract some serious painful memories and erase them immediately. Therefore, this person is as alive and kicking as a child of seven or eight years old.

Others asked: What if someone did something bad with it? Hmm! Dr. Ben is still studying, so the memory eraser is not for sale for the time being!