10 essays of about 400 words on my whimsical thoughts

Children’s imaginations are so strange and colorful, and only children themselves can imagine some strange things. Now let us share the wonderful ideas in our minds. Below is a composition of about 400 words that I shared about my whimsical thoughts. You are welcome to read it.

My whimsical composition is about 400 words 1

With the development of science and technology, all kinds of cars are constantly shuttling on the road. , there will be traffic jams from time to time. This is undoubtedly very anxious for people who are in a hurry to get things done. So I wanted to invent a shoe to solve some of the problems caused by traffic jams.

The appearance of this kind of shoe is no different from ordinary shoes, but it needs to be equipped with a watch to control its functions. The material used to make the shoes is a new type of soft steel plate, which sticks firmly to the sole and makes you feel nothing when you step on it. When you're stuck in traffic, you'll never have to wait for hours. You just need to press the voice function of the watch and say where you want to go to the watch, and it will automatically identify the smoothest route recently, drive you to glide quickly, and deliver you to your destination safely.

I also set up waterproofing and self-cleaning functions for my shoes. When your shoes become dirty after passing through muddy areas, you just need to explain the situation to the voice device, and it will automatically clean them. Do you think the shoes I designed are magical?

Today, with the increasing development of technology, I believe that the arrival of such shoes is just around the corner.

My whimsical essay about 400 words 2

You must think that the trash can is just an ordinary thing that can only hold garbage, but I can put the garbage The barrel has been greatly modified, which will bring more rest and convenience to people.

This trash can looks very cool. It can be said to be a robot trash can. It has ten pairs of long arms that can extend up to 20 meters. It has a small basket on its head and a small button on its body. There are also some slogans, such as: If garbage does not fall to the ground, the world will be more beautiful, and there are wheels with vacuum cleaners on them to suck up dust. There is something like a small door behind you. Every now and then, the door is opened, and 40 small robots start picking up garbage. You must think this trash can smells bad, but it will spray perfume or alcohol when no one is around.

If you see someone littering, you will remind that person: "Don't litter, don't litter." It is also very energy-saving, it does not require gasoline, sunlight or electricity. It only needs to replenish its energy with the garbage thrown by people, treating it as its own meal. The garbage is put into the stomach and then sorted. It is processed in different ways. Finally, it can absorb and purify polluted gases. The material used to make this trash can is better than steel. Hard, tens of millions of times harder than carbon nanoparticles. As soon as you press the small button, it will shrink into a small ball, making it easier to carry around.

Although this robot trash can has not been invented yet, we still have to protect nature, not litter, and not increase labor for some people. Let us work together to classify garbage, make the air fresher, and make the environment better, come on!

My wonderful thoughts essay of about 400 words 3

Rainy days in Hangzhou in March Again and again, I wore a raincoat and walked home in the drizzle. My face was covered with countless tiny raindrops, blocking my sight. I think it would be great if there was a multifunctional raincoat!

This raincoat is quite easy to wear. It is designed and manufactured with nanomaterials, composed of a nanochip and a smart sensor, and looks like a diamond. Just put it on your chest and it can be adjusted to your body shape to quickly cover your whole body. No matter how tall or short you are, you can wear it to fit your body. When you want to put away the raincoat, press the button on the chest, and the raincoat will automatically shrink and return to its original appearance.

This raincoat also has many magical functions. The internal temperature can be adjusted according to the season. If the temperature is too low, it will be heated. If the temperature is too high, it will be cooled, making you feel like you are in a comfortable spring.

The unfolded raincoat will have a rainwater collector, which will purify the collected rainwater and turn it into drinkable water. There is also a compass on the raincoat, which can guide you when you are lost in the wild.

With this raincoat, our life will become better and more humane. I believe that with the continuous development of science and technology, my raincoat will definitely come out!

My wonderful thoughts essay is about 400 words 4

Students, when you are bored, you will Don’t have any fantastic ideas? I often think wildly and wildly. Next, let me talk about the sparks that burst out in my mind!

I want to build a suspended submarine with complete internal facilities that can travel on land and in space. How did it get to the sky? It uses fuel and oxidizer to mix and launch, so it has huge thrust. Its principle is Newton's third principle: action and reaction, just like a car's wheels turning backward, and then the car running forward. With this powerful power, it can soar into the sky. In space, it can deploy solar panels and absorb energy.

If you need to go deep into the ocean, the solar panel will transform into a propeller with a speed of 450 kilometers per hour, advancing rapidly in the ocean. Some students may have asked: What should I do if I encounter a shark? Haha, this is not simple, just feed it with meat. Some friends will ask again: What if you have no meat? Eh? Isn’t my hovering submarine faster and stronger than it, haha.

If it needs to land on land, the floating submarine will extend its tires with small front and large rear from its belly, just like an airplane landing, with a speed of 999 kilometers per hour, super fast

Hypothesis One day, the solar system explodes, what should I do? Good question, I just need to enter the cabin and press invisible. After becoming invisible, no object can hurt me

Do my random thoughts also make you wonder? Tell me quickly!

A 400-word essay on my whimsical thoughts Left and right 5

Today in the 21st century, we already have various high-speed, advanced and fast means of transportation. Planes, high-speed rails, ships, trains, cars... these means of transportation allow us to go wherever we want.

But have you ever thought about it? Maybe after N years, scientists may research and invent a means of transportation that reaches the destination faster. We will give it a name for this means of transportation. The name is "Future Number". It is an atomic jet aircraft. Its shape is like a flying rocket, its fuselage is like a bullet, and its cabin can be filled with hundreds of people. This "Future" aircraft flies extremely fast and is also environmentally friendly and energy-saving.

In China, if you want to go to Beijing to see the majestic Great Wall, or go to the West Lake to enjoy the picturesque lakes and mountains all year round, or go to see the majestic Qiantang River tide, Let's go and enjoy the beautiful scenery of Guilin... If we want to go to these beautiful places, it only takes us 10 minutes to reach our destination. It doesn't take too long, and we can easily visit the entire beautiful China.

This "future" can also take us to travel around the world. It took off at 8 o'clock in the morning and arrived in France at 8:30. After visiting France for a while, we arrived in England at 10 o'clock. After touring the UK, we came to Egypt again at noon. We had lunch next to the pyramids. We arrived in Antarctica again in the afternoon. In the evening, we could fly back to China and our home.

In the future, there will be infinite possibilities that will be realized one by one, let us wait and see!

My wonderful thoughts essay of about 400 words 6

On Saturday morning, the sun shone into the room through the window. I yawned, rolled out of bed, and found a small box on the desk. I quickly opened it, wow! It's water walking shoes,

This pair of shoes looks just like ordinary leather shoes, with sky blue tones, drop-shaped lilac patterns and a nano-coating that is waterproof. The only difference is that there is a chubby chirp (a kind of bird) on each shoe.

But how do water walking shoes make it possible to walk on water? It’s all thanks to these two Tweets.

When you pinch the left foot, it can make the shoe step on the water, and when walking, the water will freeze into ice with every step, but it will not be too thick, as long as the body can Just stand on it, and then the soles of the shoes will release heat, melting the ice instantly, but our feet will not be hurt at all. The right foot's chirp will "show its prowess" at night. It will "command" the shoe to turn on the flashlight mode, so that you can enjoy the beautiful underwater scenery even at night. It's amazing.

When I woke up again, the water walking shoes had long disappeared, but I believe that in the near future, these magical shoes will definitely appear around us.

My whimsical essay about 400 words 7

One day during the summer vacation, my mother wanted to take me on a trip. I wanted to put the TV on, but the TV was too big. , the car can't fit the TV, so I want to invent a magnifier that can shrink the TV and take it with me.

After getting out of the car, I came to the laboratory, picked up a gun, and after a month of modification, I finally made a reducer. Things that are irradiated by the red light of the magnifier will change into the shape of a mobile phone. The shrinker is made of gold and is about the size of a gun. There are 5 buttons on the zoomer, namely red button, yellow button, green button, pink button and blue button. The red button can make anything smaller, the yellow button can restore objects, and the green button can help me clean the air around me and replace it with clean air. The pink button can help me turn on the red light, and the blue button can make my wish come true. I thought to myself, it would be great if I could fly. I immediately flew up, and it turned out that the shrinker helped me fly up. I pressed the blue button again, and I came to a blue sea.

Although this is just my fantasy, I will study hard and make this fantasy become a reality.

My whimsical composition is about 400 words 8

Gu Gu Gu Gu... Are you hungry? Okay, then follow me to that future restaurant. Everything there is super delicious and super healthy. Don’t believe it? If you don’t believe it, go there and try it. The service there is also top notch.

Hey! You don’t have to go to the a la carte restaurant to order here. Didn’t you see there is a computer on the table? Its internal chip stores a recipe book, and guests use it to order. Sit leisurely in a comfortable chair and order. How convenient! Unlike other restaurants, you have to go to the a la carte restaurant to order, which makes the a la carte restaurant busy.

Do you want to know who cooked this delicious dish? Hey, of course it is a high-tech product - a rapid cooking machine. Its chip has hundreds of cooking methods for dishes, so it can also cook hundreds of dishes. And because there are hundreds of dishes in the menu, it will select ingredients at the food preparation station based on the recipes entered by the guests, and let the guests eat whatever they want according to the program design.

Wow! The food is here, it smells so good! The robot that served the food just now is a common waiter robot in this restaurant. It can quickly deliver the meals prepared by the cooking machine to us. Have you seen those two wheels? It can reach the speed of a car at the fastest, which is amazing!

Are you full? Okay, let’s go check out. Do you know what this machine is? This is an automatic cash register. It can automatically collect money and verify banknotes. If it asks for your money, it will automatically return it to you. If someone tries to leave without paying, it will grab him.

This restaurant has good functions!

My whimsical composition is about 400 words 9

There are many kinds of dreams in the world, such as: daytime Dreams, delusional dreams, etc. But I had a fantastic dream.

Last night, I had such a fantastic dream: I became a scientist and invented a "time back machine", and I used it to go back to the age of dinosaurs. I seemed to hear them discussing, can that thing be eaten? Does it taste good? After hearing this, I immediately drove the "time back machine" and fled to the Three Kingdoms era.

However, as soon as I escaped, a small star hit the earth and wiped out the dinosaurs. In the Three Kingdoms era, I picked up "The Romance of the Three Kingdoms" casually, but accidentally dropped it and was picked up by a man named Zhuge Liang. After he memorized the book, he became a famous military strategist for generations. Finally, I took a "turn back time machine" and came to Europe in the 19th century. I found a rotten apple in the warehouse, so I threw it down, but it happened to hit Newton who was reading a book. Then he discovered the "law of universal gravitation" and turned the sky upside down. His forces were connected with the forces in the world and he became the founder of physics.

When I woke up in the morning, I told my parents about this fantastic dream. My mother said that I was an angel delivering wisdom, and my father said that I was a little doctor. How is it? My dream knowledge content is high enough, right? Can it be turned into a whimsical dream?

My whimsical composition is about 400 words 10

My The wonderful idea is to invent a robot. This robot is called Duoduo, and Duoduo can do anything. It is best at finding books. Even if it is a bookcase as big as a blackboard, it only takes one second to scan and find the book you want.

If you need it to help you sweep the floor, just input the request with your voice, and it will turn into a vacuum cleaner to help you sweep the floor and vacuum. You only need to do your own thing.

If you want to drink water, Duoduo will turn its robotic arm into a human finger, and a tray will come out of its abdomen. It will automatically go to the kitchen to fill the cup with water and put it on the tray for you. come over.

If you want to watch TV, you only need to say to Duoduo: "I want to watch TV, watch channel __." It will immediately use the small projection hole on its chest to shine on the wall, and you don't need to wear it. With "glasses", you can experience the 6D visual effect. At that time, there is no need to buy a TV at home and it saves space.

If you have Duoduo, a robot at home, you can do anything for you just by talking. There is no need to buy many electrical appliances, Duoduo can serve you. It also saves electricity, you only need to charge it once every three months.

I really hope this wonderful idea can come true.

About 10 essays of about 400 words on my whimsical ideas:

★ Ten essays of about 400 words on the topic of my whims and whims

★ "My Wonderful Ideas" 7 essays of 400 words for full marks in primary school

★ 400 words essay of "My Wonderful Ideas"

★ 400 words essay for primary school "I have an idea" Above

★ 10 400-word essays on my future self for primary school students

★ 10 400-word essays on pencils and mechanical pencils

★ To someone 10 400-word essays on a letter

★ Reflections on Alice's Adventures in Wonderland of about 400 words

★ 10 400-word primary school essays on "Pippi Longstocking"

★ After reading "Scarecrow", a composition for primary school students of about 400 words