Now our society is more and more advanced, and many parents take care of their children every time because they are too busy at work. Children in school are not taken care of by adults, and children in kindergarten are not accompanied by adults. I want to invent a robot-nanny robot.
Why is it called nanny robot? That's because this robot can work like a nanny.
The nanny robot I designed has a head similar to that of human beings, which can think and talk. The body is an oven, which can cook things. The leg is a chair on which the child can sit and rest when he is tired. Feet are wheels, and you can go to a place quickly. The back of the head is a computer, and children can sit on their legs and play computer games. Its characteristic is that it can take care of children, help children study, and help adults do housework ... it goes wherever we ask it to go.
I thought of it from the present society. Because without the care of adults, children may become barbaric.
I want to invent a cleaning robot, because my mother and grandmother have to do housework every day, and they must be very tired.
So I hope to invent a cleaning robot to help my mother and grandmother reduce fatigue.
The cleaning robot is very big because it contains a special dustbin.
He is covered in steel and very strong.
Ah, once you see garbage, you will pick it up and eat it. This is not only environmentally friendly, but also can automatically charge! I also want to invent a "dream bed".
Because mom is fat, I hope she can lose weight.
It doesn't take so much trouble to buy clothes that way.
It is my dream to benefit mankind. Let's make the world a better place! ...
I want to invent something about 200 words. I am a person who wants to be an inventor when I grow up. I want to invent a door when I grow up. The name of this door is "Universal Door". The purpose of the universal door is to open it with a key. If you forget your key, you can open it with your fingerprint. If your hand is rotten, you can open it with a password. If you forget your password, you can open it with a card. If you forget your card, so can you. If your voice is hoarse, you can watch it open for a long time (if your face has been entered into the program, the program will recognize who you are and the door will open, if not, it will not open).
If there is a thief's universal door, it can also automatically call the police, and an iron fist will be stretched out next to it to beat the thief. After the fight, an iron net will pop up to catch the thief and wait for the police to catch it.
I also want to invent a robot that can help you cook, wash clothes and buy food ... If you are sick, it will automatically dial 120.
If there is a thief, he will call the police, he will fight with the thief ... he will also accompany you to play chess, do sports and practice martial arts ... I like inventing things very much and envy scientists and inventors.
I want to invent a robot with more than 200 words of composition. Now our society is more and more advanced, and many parents are too busy to take care of their children every time.
Children in school are not taken care of by adults, and children in kindergarten are not accompanied by adults.
I want to invent a robot-nanny robot.
Why is it called nanny robot? That's because this robot can work like a nanny.
The nanny robot I designed has a head similar to that of human beings, which can think and talk.
The body is an oven, which can cook things.
The leg is a chair on which the child can sit and rest when he is tired.
Feet are wheels, and you can go to a place quickly.
The back of the head is a computer, and children can sit on their legs and play computer games.
Its characteristic is that it can take care of children, help children study and help adults do housework ... it goes wherever we ask it to go.
I thought of it from the present society.
Because without the care of adults, children may become barbaric.
...
I invented a new type of glass. There are many kinds of new glass now, such as wired glass, drinking glass and color-changing glass, but the new glass I invented is very different.
There can be a kind of glass that absorbs heat.
It is a kind of flat glass, which can absorb a lot of infrared radiation energy and maintain a high visible light transmittance.
There are two methods to produce heat-absorbing glass: one is to add a certain amount of colorant with heat-absorbing performance to the raw materials of ordinary soda-lime silicate glass; The other is to spray one or more metal or metal oxide films on the surface of flat glass.
The heat-absorbing glasses are gray, brown, blue, green, bronze, bronze, pink and golden yellow.
At present, China mainly produces the first three colors of heat-absorbing glass.
There are four kinds of thickness: 2, 3, 5 and 6mm.
The heat-absorbing glass can be further processed into polished, toughened, laminated or insulating glass. If you install this kind of glass at home, you won't be afraid of the heat.
Using this glass in hot summer can block ultraviolet rays and save energy for air conditioning.
...
After 200 words, I want to invent a machine called Future One. It will go to the desert, suck the white clouds into water, and then gather the water into a well and fall to the ground. Sowing seeds by machines will not turn into forests.
Future inventions (II) will be the first in the future, and of course there will be the second in the future. It will help on the construction site: just like an excavator, it has a few more "hands". It is known that the first hand is used for digging, the second hand is used for moving stones, the third hand is used for grabbing bricks, and the fourth and fifth hands are used for building walls and wiping.
Who invented what? A short composition assignment of about 200 words helped me invent something. In modern military wars, combatants often have a headache because they can't find their comrades-in-arms and keep in touch with headquarters. Therefore, I want to invent a multifunctional military helmet. This helmet is a single soldier visual combat system composed of high-strength alloy and various integrated electronic devices. This helmet allows combatants to keep in touch with headquarters and comrades-in-arms dozens of kilometers away. Moreover, the exact positions of comrades-in-arms and enemies can be marked on the battle glasses map through the GPS global satellite positioning system. In addition to good communication effect, it can also be used for night fighting. It can also be used in night battles. There is an infrared emitter at the top and an infrared imaging system in the right eye lens. So that soldiers can correctly identify their comrades and enemies at night. In order to quickly and comprehensively observe the surrounding situation, there is also an electronic sight above the glasses. If a suspicious target is found, the weapon system associated with the sight will be ready immediately ... I think: if every army in our country is equipped with this helmet, how wonderful! My invention There are too many typos in my composition, which I can't understand. Hey, how can I reduce typos? If only I could reduce my typos. One night when I was sleeping, an idea flashed through my mind: I want to invent a misspelled notebook. It has a beautiful appearance and a pink shell. It is rectangular and can prevent garbage from entering. On the shell, six characters "misspelled notebook" are written on the front with a green pen. There are many papers in it. You can't tear it up or cut it off. This will help us form a good habit of caring for books. Take notes or write a composition. If it is not revised in time, it will automatically remind you to revise it. If you scribble, you won't be able to draw, which will automatically make you feel that you don't want to draw. Can I invent this notebook, little friend? With this notebook, I will make great progress in my study. I will invent many such notebooks in the future, so that every student can make progress in his study. Helping others is also my greatest advantage! My little invention: Sometimes the schoolbags we carry at school are too heavy. I want to invent a schoolbag robot. It can help us carry our schoolbags, no matter what schoolbags we have. It is made of steel and looks like a human being. It has a pair of blind and movable eyes and can see the road ahead. So I can equip it with a device that can talk to people. In this way, I can know what the robot is going to say. It can help us carry many different bags. Such as handbags and schoolbags. It will be much more convenient for us. It can also help us with our work. There is a watch on it at night, which is specially timed. If it doesn't wake you, it will spray water on you. This is its "weapon" to wake you up. One day, when I invented it, people can use it and bring convenience to people. My little invention "universal medicine box" 1. I want to invent a machine that can make small animals get better after being injured. It is called the automatic medicine cabinet machine. There is an automatic chip under it, which allows small animals to automatically clean wounds and places with viruses, so that small animals can get better as soon as possible. Western animals can rest in the medicine cabinet, or they can be hospitalized there if they are seriously injured. This small medicine box not only brings hope to animals, but also cures diseases for human beings. The second function is to make small animals eat whatever they want. If Huang's son is ill, I will be the first to help him when I invent it. Everyone knows that my invention should be practical and convenient. Some people may have a bad memory. At this time, such a thing I invented is useful. It is a robot cat that can only restore people's memory, and it is also an omnipotent robot cat. Such a multifunctional cat must have a lovely and pleasant name, called "Lele". It has small lovely big eyes and a small pointed nose. There is a button on it, which is very useful. When you press it, it will tell you what you were doing, thinking, doing and saying just now. It can help people do housework, and it is also an agile and smart robot cat! One day, I was trying to chat with my friend. When I spoke, I suddenly couldn't remember what to say. At this time, I heard the robot cat tell me what I was thinking, so I continued to chat with my friends happily. I think the robot cat can not only restore our memory, but also help us do housework. I believe this dream will come true in the future. My little invention is to invent a flying shoe. Because the foot is heavy, although it can be lifted. What would feet say if they were human? It will definitely say, "Your body is so big, but I am so small. In my opinion, your body is like a giant, and I am as small as a villain in Lilliput. " In order to reduce the burden on my feet and relax when I am tired, I want to invent a flying shoe. It looks like a bird. It is made of cloth. There are little wings on both sides of the shoes, as light blue as the wings of a bird. It is very beautiful. Its color is very bright. The upper is white and red, and the sole is golden yellow. Little wings on both sides is white and blue. This kind of flying shoes not only brings convenience to people, but also is small and light, suitable for children and teenagers to wear.
I want to invent robots. Homework helps me to invent robots. It's 2090. In our time, there are many advanced items. I was walking in the street when I suddenly saw many people swaggering with robots. I asked, "Hey, Uncle, where did you buy this robot?" My uncle gave me a magical look and said, "We made it ourselves. If you want, do it yourself! " "After that, I left. I became angry from embarrassment and said, "I have already done it myself." What's the big deal! ""After that, I suddenly heard the uncle say, "Stop, boy, don't you dare talk to me like that!" "Unexpectedly, the robot came to hit me. When I woke up, I was dreaming. I thought: "Now 20 10, I must build a robot before 2090, and I must build it myself!" "Finally, I want to say," Uncle Strange, don't be arrogant, I will invent the robot! " "
On rainy days, I go to school with an umbrella, because the wind is very strong, so no matter how I hold the umbrella, my clothes are still wet.
When I got home, it suddenly occurred to me that if only I had an umbrella, my clothes would not get so wet.
From the beginning, I began to design umbrellas.
First of all, I think this kind of umbrella should be beautifully dressed. When it is opened, it looks like a flower blooming in the rain.
Secondly, a foldable cross-shaped track is installed at the joint of the umbrella handle and the umbrella cover, and the umbrella handle is connected through a pulley. According to the change of wind direction, the umbrella handle can slide freely in the track, thus making a simple movable umbrella.
When it rains in the future, no matter how strong the wind is, when the wind blows from the right, I will move the umbrella handle to the left of the cross track, so that the area on the right side of the umbrella will increase; When the wind blows from the left, I will move the umbrella handle to the right of the cross track, and the area on the left side of the umbrella will also increase, so I don't have to worry about the rain getting wet on my clothes.
How's it going? This umbrella I invented is not bad! ...
Everyone knows how Edison invented the electric light. It was Edison who invented the electric light with a 200-word composition.
Who knows that he has made too much effort? /kloc-At the beginning of the 0/9th century, people used oil lamps and candles for lighting, but if they were not careful, there would be a fire.
Edison was determined to make electric lights to bring light to mankind in order to liberate mankind from the bondage of night.
Edison invented the electric lamp and did 1500 experiments, but failed to find a suitable material for the lamp filament.
Through the experiment of 1600 heat-resistant material and more than 600 kinds of plant fibers, the first carbon filament bulb was made, which can burn for 45 hours at a time.
Later, on this basis, he constantly improved the manufacturing method, and finally invented a bamboo light bulb that can ignite 1200 hours, which has been used for 30 years.
When I am studying, I often want to give up when I encounter difficulties. After reading his story, Edison's perseverance deeply touched me, letting me know that everything should not be abandoned halfway, and we must persevere and stick to the end.
Edison is not afraid of difficulties, and his perseverance is an example for each of us to learn! ...
In the evening, I worked out a calculation problem under the light.
The question is really difficult! While I was calculating, suddenly a bug invaded my territory. It fell on my math problem and is still running around.
I was angry because it disturbed my thinking.
So, I put down my pen and patted it with the palm of my hand, which was a "monster" for it.
I thought the fragile bug must have been unable to resist my "dragon's paw" and died long ago.
Who knows, it just struggled and got up again.
I'm a little angry and want to hit it again to end its life.
At this time, a sentence that is often used in TV dramas comes to my mind: "I want you to live and beg for death ..." "Hehe!" I smiled and ran to the kitchen to get a cup. When the bug wasn't paying attention, I gently put it upside down on it.
The bug seems to be in a panic. It keeps touching and hitting the glass, as if trying to escape.
"Hum, you just hit yours slowly!" On reflection, I continued to study my problem with peace of mind.
Finally, I worked out this arithmetic problem. I am very happy. I looked up and saw the bug I had forgotten.
It's still jumping ... I froze, slowly reached over and took the cup away.
Because I suddenly feel that life in struggle has an irresistible force.
Please indicate the source? I want to invent a composition of more than 200 words.