Looking back on the history of civilization, it is the light of science and technology that sweeps away the darkness of human ignorance, and it is the fire of science that ignites the blazing hope in the human heart; science and technology support civilization. Now I bring you a 350-word speech for the Science and Technology Festival, I hope you like it!

A 350-word speech for the Science and Technology Festival 1

Dear teachers, dear students:

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Hello everyone!

For thousands of years, from horse-drawn carriages to cars, trains, and airplanes; from kerosene lamps to incandescent lamps, neon lights, and energy-saving lamps; from the ends of the earth to the very close at hand, Video chat and a click of the mouse to know everything about the world. ...History is changing every moment, and technology is developing every moment. From the primitive life of eating hair and drinking blood to learning to cook food, from relying on nature to breeding and raising, from being unarmed to metallurgy and stone smelting, human beings are all the result of scientific and technological innovation! Only innovative science can make tomorrow's life better!

Einstein challenged authority, boldly innovated, and finally overturned Newton's second law, which is authoritative in physics; Yuan Longping, a famous Chinese agronomist, worked hard for more than 30 years and finally cultivated a high-yielding rice variety known as the 'Oriental Magic Rice'; also There was the bacteriologist Fleming, who persevered, studied hard, and continued to explore, and finally discovered penicillin, which benefited mankind; looking back through the ages, looking back at the past, he saw the four great inventions, and he was the best; he looked at the astronomical calendar and was amazed; he looked at the Zhaozhou Arch Bridge , exquisite design; a glimpse of "Compendium of Materia Medica", a great oriental classic; a look at the value of pi, seven decimal places; a look at the Silk Road, economic development; blue and white porcelain, famous all over the world.

Our country has moved forward step by step from primitive society, to slave society, to feudal autocratic society, and finally to our current primary stage of socialism, as well as our goal of democracy and society. The leap is a masterpiece of our Chinese sons and daughters, because this is our mission.

Think about every successful scientist. Which one of them does not have lofty ideals? Which one does not have persistent pursuits? It is precisely because of their lofty ideals and the spirit of persistent pursuit that their dreams finally come true. .

Although technology has changed our lives, animals cannot escape their misfortune. The turbid air makes it impossible for animals to survive, and the harsh environment makes most animals on the verge of extinction.

Innovation is closely related to dreams, technology and life are inseparable. Bold innovation realizes dreams, and innovative technology changes life!

Science and Technology Festival Speech 350 words 2

Respect Teachers and dear classmates:

When it comes to technology, people may first naturally associate it with artificial earth satellites, manned spacecrafts, atomic bombs and other things that seem to be far away from us. She It often gives people a sense of superiority. In fact, the rapid changes in science and technology have made science not only serve cutting-edge technology, but also increasingly penetrate into our daily lives. Technology and life have long been inseparable, and technology is everywhere.

During the summer vacation, I participated in the Beijing Summer Camp for Young Journalists. During the few days we were away from our parents, the teacher asked us to report the activities to parents every day. When checking into a hotel in Beijing, it is extremely difficult to find a public phone because people and land are two different things and cannot move around casually. The IC phone cards prepared before departure are often useless. At this time, you will especially envy those "group friends" who have mobile phones, and you will also feel more deeply the convenience that mobile phones bring to people.

In the China Science and Technology Museum, we saw the old-fashioned hand-cranked telephones that can only be seen on TV and old movies. We also learned that even longer ago, in the era before telephones, people used primitive methods to How inconvenient it is to make contact. Whenever I see scenes in movies of underground party members risking their lives to deliver intelligence and losing contact signals during battles, I can't help but think that if we had mobile phones at that time, wouldn't we have avoided these unnecessary sacrifices? Every time, I will be more aware of the power of science. Science has not only changed the entire world, but also changed our lives. Science is around us.

A few years ago, people still called mobile phones "Big Brother" and pagers "BB machines". Being able to make and own them was something worthy of showing off. It seems that this It is a symbol of money and status, synonymous with "rich" and "fashionable".

Today, with the rapid development of science, telephones have spread to thousands of households. From white-collar workers in companies to ordinary vegetable farmers and even scrap collectors, their reliance on them is increasing day by day. It occupies an increasingly important position and has become an important means of communication in people's lives and work. Everyone has witnessed that from fixed phones to mobile phones, from a single call tool to color screens and video mobile phones, it makes people's lives colorful. Seeing this, you can't help but sigh at the rapid development of technology.

As a new generation of middle school students, while enjoying the new life, we should establish lofty ideals and ambitions, love science, study science, learn scientific and technological knowledge well, and create a new life from an early age. Every one of our classmates here probably has the same dream. When they grow up, they want to be scientists, produce more scientific research results, and contribute to the construction of the motherland and human civilization. This is a lofty goal. In fact, we learn scientific knowledge not only to become scientists, but also to adapt to the ever-changing new life.

Therefore, from now on, we must cultivate a strong interest in learning, work hard to learn scientific and technological knowledge, learn various cultural courses well, read more popular science books, and actively participate in various scientific and technological activities. Human wisdom is infinite. Whether it is the explosion of the US Challenger or the upgrade of global computer viruses, it can never stop human technological progress. "Knowledge is power", Bacon's famous saying has inspired many people who are thirsty for knowledge. Now, let us also use it to encourage ourselves, to be a new generation who loves science, and to write more brilliant poems for the future of our motherland!

Thank you all.

The flaming fire has been passed down for generations, and the light shines brightly for thousands of years. Classmates, let us hold high the sacred fire of civilization and ride through the storms of the century. Use the magic and greatness of science and technology to create a beautiful and exquisite life for mankind. Let the star of China's science and technology shine through the glorious culture of five thousand years, and let the fire of Chinese civilization shine among the nations of the world.

My speech is over, thank you all!

Science and Technology Festival Speech 350 words 3

Dear teachers, dear students:

Hello everyone!

The Science and Technology Museum is a music box where the voice of science plays, and a temple where the light of science burns. With the development of the new era, people are becoming more and more aware of science and technology. Since then, the "Science and Technology Museum" has become a place for people to learn about science. As science and technology develop more and more advanced, what will the science and technology museum of the future look like?

In my heart, the science and technology museum of the future will be gorgeous. It is colorful and all the technological facilities are very advanced. Come and see here - Cholo Island. There is a track here with a transparent viewing room on it. The room is light blue and has a water-red swivel. Sitting inside, you can see many colorful and various dinosaurs and dinosaurs next to it. Lots of greenery. They are organized by a large number of moving particles. The viewing room runs along the track, and you can get out of the room at any time and interact with the dinosaurs. Because the dinosaur is controlled by a system of moving particles, it will not hurt people. Even if you pull the tail of the Tyrannosaurus rex, it will not get angry. People innovated. When the enemy attacked, they used mobile particle dragons to attack the enemy. The dinosaurs controlled by the system were good at fighting and brave, and quickly won the victory.

In my mind, the science and technology museum of the future is wonderful. Its shell is made of nanoglass, which will not break. Inside are technological facilities for everyone to watch and practice. Every two or three days, the staff will invite people into the glass cabin near the shell to turn on the oxygen supply. , press the button, and the master in the back cabin will drive the science and technology museum to fly out of the earth at the speed of light and come to explore the vast universe. You don’t have to worry about getting lost in the gorgeous universe of the galaxy. When the time is up, the four glass pillars at the bottom of the science and technology museum will According to the signal emitted by the earth, it flies back at the speed of light. People have explored and used this new science and technology museum to encounter many unsolved mysteries of the past universe.

In my mind, the science and technology museum of the future is unexpected. Although people nowadays have trains, cars, and airplanes that can reach their destinations quickly, time is still not very fast. Time flies, and people in the future invent "liquid wings" - these wings are transparent, or to be precise, liquid, but this special liquid will not flow around.

As long as you put on the special clothes, insert the "liquid wings" into the two small grooves on the back, and kick your legs, the bones in the body will immediately become as light as a bird, and you can fly freely. You can fly above the Science and Technology Museum and control your speed! Soon, such clothes and "liquid wings" flooded into the market, and anyone could fly freely without restraint. People have become more convenient, and using this high-tech item has greatly shortened the time of travel and made it faster.

There is a saying that "technology changes life." Whether it is the current science and technology museum or the future science and technology museum, three elements will never be lost. They are innovation, exploration and convenience. The light of science will never go out!

Science and Technology Festival Speech 350 words 4

Dear leaders and friends:

Our mine’s 1st Science and Technology Innovation Conference , through the joint efforts of all participants, the scheduled agenda has been successfully completed, and it is now coming to an end. This conference was a great success. At the meeting, the scientific and technological work report made by Mine Manager Yang was heard, and a number of scientific and technological progress achievements, advanced units in scientific and technological management and outstanding scientific and technological workers were commended and rewarded. The group company attaches great importance to the convening of this meeting. The leaders made a special trip to the conference for guidance and made an important speech. Here, on behalf of the mine party committee, I would like to express my heartfelt thanks to the leaders of the group company for coming! I would like to express my heartfelt gratitude to the advanced units that have been commended. and personal congratulations!

In recent years, under the correct leadership of the group company, we have closely combined with the actual situation of coal production, further placed scientific and technological work in an important position in enterprise development, and vigorously implemented the "Science and Technology Development" "Coal" strategy, continuously enhances its own scientific and technological strength and productivity transformation capabilities, and promotes the healthy development of all aspects of our mine's work. The main manifestations are: the combination of science and technology and economic construction reduces costs, improves efficiency, and opens up new economic growth points; the combination of science and technology and production safety strengthens safety technology management; the combination of science and technology and ensuring stable and high yields in mines improves It has improved the level of production per unit of income; combined science and technology with market development to meet market demand and optimized the structure of coal products; combined science and technology with improving the overall quality of employees, vigorously carried out mass rationalization suggestions and technological innovation activities, and provided better services. Coal production and construction. It is precisely because of the hard work of the scientific and technological workers in the whole mine that our mine has achieved a number of influential and popular technical achievements in science and technology. In the past two years, we have completed 165 scientific and technological achievements of various types, which have been received by the group company and above. 23 achievements were awarded. The 63 scientific and technological achievements, 34 outstanding papers, 10 advanced collectives and 20 advanced individuals commended and awarded at this science and technology conference are among the outstanding representatives. It can be said that every step of the development of our mine is inseparable from the pioneering spirit, hard work, and selfless dedication of the entire mine's scientific and technological personnel. It embodies the hard work and ingenuity of the entire mine's scientific and technological personnel. Here, on behalf of the mine party committee, I would like to express my cordial condolences and heartfelt thanks to the comrades present here and through you to all the scientific and technological personnel who are working hard on the scientific and technological front! I believe that through today's conference, the scientific and technological workers of our mine will definitely With greater enthusiasm and hard work, we will make greater contributions to the implementation of the "Technology to Promote Coal Industry" strategy and improve the overall scientific and technological level of the enterprise.

Science and Technology Festival Speech 350 words 5

Dear teachers, dear students: Good morning, everyone! I am Li Siyang from Class 2, Grade 4. Today, the title of our speech under the flag is: Technology is with us.

Wherever the spring breeze blows, it will always leave a piece of vitality; on the road where the autumn wind passes, it will always leave the joy of harvest; what the rain and dew have moistened is the singing of birds and the fragrance of flowers. So, students, let us think about it, what is it that technology has penetrated?

From the ancient drilling of wood to make fire to today's electronic ignition; from the ancient long-distance hiking to today's space travel; from the huge computers in the 1940s to the handheld computers that have swept the world today, scientists have devoted their entire lives to it. They use their knowledge and wisdom to inject infinitely active energy into science and technology and innovation. Qian Xuesen has made significant contributions to the development of China's rocket and missile technology. Deng Jiaxian, known as the "Father of Two Bombs", developed China's nuclear weapons. Yuan Longping is known as the "Father of Hybrid Rice". Their success is naturally due to Technology, technology has thus left its footprints that bear witness to China.

Today, we are sitting in a spacious and bright classroom, listening to teachers impart scientific and technological knowledge in a humorous way, wandering in the ocean of science, scientific phenomena worth exploring, unexpected scientific experiments, hands-on The scientific and technological inventions that use our brains will inspire us to fall in love with science. As long as we have a curiosity to explore and inquire, a spirit of diligence and fear of difficulties, and a meticulous and serious scientific attitude, I believe that all the accumulation of bits and pieces will make a difference. Become the driving force for us to sail the ship of technology into the future. Classmates, let us start from now on and be a thoughtful person who loves science, and keep our childish but smart eyes open to discover the technology around us. In the future, you or I will definitely use the skills learned today to make us more swaying. A colorful life!

Science and Technology Festival Speech 350 words 6

Dear students and teachers present, hello everyone! I am ___ from the preparatory class. Today, I have the honor to I am giving a speech titled "Technology and the Future" here. I am very proud, but also a little uneasy.

In recent years, we have seen the rapid development of science and technology in our great motherland, which makes me feel extremely proud to be a Chinese.

I remember a long time ago, mobile phones had almost only one purpose, which was to make phone calls. However, in the past few years, mobile phones have changed a lot. Not only do they look much more beautiful, but they also have many uses. A series of things such as taking pictures with mobile phones, attending meetings, surfing the Internet, sending text messages, etc., have made our lives more convenient and made me more aware of the power of technology. However, I am just a fledgling student and I have no idea about "technology". The content of the words is still limited. I cannot use some very profound theories to explain the wonders of science and technology, nor can I give you the blueprint for science and technology that I can realize for the elders who have entered the workplace.

But I am willing to use a student’s perspective to imagine technology and the future.

From the dream of genetic engineering to "let people live to a thousand years old" to the promise of nanotechnology to "keep you dressed without washing"; from the warmth of artificial intelligence to "give you a cute robot dog" , to the wonder of genetically modified technology "making mice grow human ears".

New technologies are constantly being born, and the discovery of each new technology will make people ecstatic, because these new technologies are gradually improving our lives and allowing us to understand ourselves better.

In the near future, China was the first to complete the whole genome sequencing of the SARS virus. SARS is now a globally recognized dangerous disease, but why can't other countries complete it first, but our country has completed it? ?It’s very simple. This shows that our country is not behind or worse than others. Looking back at the past of our motherland, from a country that has just started reform and opening up to a big country with advanced science and technology, our motherland has experienced There have been many ups and downs, many difficulties and ups and downs, but our motherland has still survived because our motherland firmly believes that science and technology can not only change destiny, but also change the future.

For our generation, the general feeling about society is that there is a strong sense of competition and a strong motivation to learn.

Popular science knowledge is the focus of our attention. Einstein, Hawking, and Bill Gates are the stars in our minds. The dynamics of computer science, modern physics and chemistry affect us all the time.

We already understand the importance of technology and the universality of technology.

Although the prospect of new life created by science and technology is fascinating and fascinating.

But in the final analysis, it depends on our joint efforts.

As the backbone of the future construction of the motherland, the burden on the shoulders of our generation of young people is indeed not light. New opportunities are always accompanied by risks and challenges, but we will not give up easily. We use Our youth swears to our predecessors: we will never let down their expectations for us.

Looking back at the history of civilization, it is the light of science and technology that sweeps away the darkness of human history, and it is the fire of science that ignites the blazing hope in the human heart; science and technology supports civilization, and science and technology creates the future, and The future is in our hands.

Let us become explorers of knowledge, let us roam on unknown roads, and let us use our creativity to make the world we live in a better place.

Science and Technology Festival Speech 350 words 7

Good morning, classmates:

I am so-and-so.

The title of my speech under the national flag today is "Technology, the Power of Knowledge"

Human beings benefit from technology, and technology benefits from innovation.

This week, we have our annual Technology Week event.

From the science and technology competition on Monday to the visit on Thursday, we will deeply realize that the term "technological invention" is not so far away, but is indeed around us: maybe a The small faucet is our inspiration. Maybe the modified box will be the invention we apply for patent in the future, maybe a mirror, a clothes hanger... Who knows, life is unpredictable, maybe there will be future scientists among us...

As a middle school student, in addition to studying hard, we must also learn to innovate.

Human beings benefit from technology, and technology benefits from innovation. Innovation is the soul of technology.

In modern times, whether in the streets or after dinner, people always talk about "gene technology", from the dream of genetic engineering to "make people live to a thousand years old"; to nanotechnology to "cover your clothes" The promise of "no need to wash clothes"; from the warmth of artificial intelligence "giving you a cute robot dog" to the wonder of genetically modified technology "making mice grow human ears".

This genetic technology contains a lot of science and technology waiting for our innovative discoveries.

As a Fengfeng person, I cannot achieve harmonious, ecological and green Fengfeng by myself.

But "everyone adds fuel to the fire," we should publicize it.

Let us work together to create a good living environment.

Let China understand Fengfeng through technology, and let the world know that there is a harmonious, ecological, and green Fengfeng. These new technologies are gradually improving our lives.

From a country that was just starting to reform and open up to a big country with advanced science and technology, our motherland has experienced many ups and downs, many difficulties and ups and downs, but our motherland is still strong. We came here because our motherland firmly believes that technology not only changes destiny, but also changes the future.

Our little inventions may be crude... Our little papers may be childish... Their existence may seem too small and childish compared to suspended beds and nanotechnology... But no one Will deny them...because today's them may become a new generation of future technological products and fly into the homes of ordinary people! Today's era is an era that requires innovation. Students, we must not live up to the good times now, please hurry up Study diligently every time, look for opportunities to develop yourself, lay a solid foundation for future development, and make your due contribution to the revitalization of our nation and the prosperity of our country.

Thank you all!

Science and Technology Festival Speech 350 words 8

Dear teachers and students present, hello everyone!

Today , I feel very honored to have the honor to give a speech on science and technology creating the future here. Not long ago, the annual Science and Technology Festival kicked off at the Shanghai Science and Technology Museum. This made me understand that the scientific and technological undertakings of our great motherland have been developing rapidly in recent years. I remember a long time ago, mobile phones had almost only one purpose, which was to make calls. However, in the past few years, mobile phones have changed a lot. Not only do they look much more beautiful, but they also have many uses. Mobile phones can be used to take pictures, hold meetings, and surf the Internet. Wait, this makes our lives more convenient, and it also makes me appreciate the power of technology more. However, I am just a fledgling student, and my knowledge of the word "technology" is limited. I cannot use some profound theories to explain the wonders of science and technology, but I am willing to use the words of a fledgling student. Let’s imagine technology and the future from a different perspective.

From the dream of genetic engineering to make people live to be a thousand years old, to the promise of nanotechnology that allows you to wear clothes without washing; from the warmth of artificial intelligence giving you a cute robot dog, to the genetic modification technology to make mice The wonder of growing human ears, new technologies are constantly being born, and the discovery of each new technology will make people ecstatic. When SARS became a globally recognized harmful disease, China was the first to complete the whole-genome sequencing of the SARS virus, which made China's international status rise day by day and made our motherland even more convinced that technology changes destiny and technology creates the future.

For those of us who are always busy studying, popular science knowledge has become the focus of our attention. Einstein, Hawking, and Bill Gates are the stars in our hearts, and the latest developments in computer science, modern physics, and chemistry are constantly updated. It doesn't affect us. We are increasingly aware of the importance and universality of technology, so technological gadgets often appear on our campuses.

The prospect of new life created by science and technology is fascinating and fascinating. Looking back at the history of civilization, it is the light of science and technology that has swept away the darkness of human history, and it is the fire of science that ignited the hope in the human heart. It is science and technology that supports civilization, and it is science and technology that creates the future, and the future is in our hands. Let us become explorers of knowledge, let us explore unknown paths, and let us use our creativity to make the world we live in a better place.

Science and Technology Festival Speech 350 words 9

Dear teachers and students:

Hello everyone! Last time I had the honor to participate in the 30th Guangzhou Youth Competition In the Science and Technology Innovation Competition, I saw many very creative works and was deeply touched. It also reminds me that we are in an era of changing times, and many useful things require new ideas to create. Therefore, the topic I want to discuss with you today is: innovation!

Let me give you an example to let you feel the ubiquity and importance of innovative thinking. More than 300 years ago, an Austrian doctor treated a man with a chest disease. Since the stethoscope and fluoroscopy technology had not been invented at that time, the doctor could not find where the disease was. The patient died without treatment. Later, after an autopsy, he found out The chest cavity of the deceased had been inflamed and suppurated, and a lot of water had accumulated in the chest cavity. As a result, the doctor blamed himself very much and was determined to study the method of judging pleural effusion, but he could not figure it out for a long time. It happened that the doctor's father was a shrewd man As a wine seller, my father could not only identify the quality of wine, but he could also estimate the amount of wine in the barrel by tapping the barrel without opening the barrel. Inspired by his father's tapping of the barrel, the doctor thought, Isn't the human chest similar to a wine barrel? Since my father can judge how much wine is in the barrel by knocking on the barrel, then if there is water in the human chest, the sound when knocked must be the same as that of a normal person. It was different. After that, when the doctor examined the patient's chest, he would tap and listen with his hands. By comparing the tapping on the chests of many patients and normal people, he was finally able to diagnose the disease from the tapping sounds at several locations. Is there any disease in the chest? This diagnostic method is now known in medicine as "percussion method". Later, this "percussion" method was further developed. One day in 1861, a French male doctor Reque gave a A noble lady with a heart disease was in a dilemma when she was seeing a doctor. When he was in a dilemma, he suddenly remembered an incident when he was participating in a children's game. The children were scratching randomly with needles on one end of a log, and on the other end. He could hear the scratching sound when he put his ear close to the log, and it was very clear. Inspired by this incident, he asked someone to bring a piece of paper, rolled it tightly into a cylinder, and placed one end on the woman's head. He put the other end of the paper on the heart area and put the other end on his ear. Sure enough, he could hear the patient's heartbeat, which was even better than putting his ear directly on the patient's chest. Later, based on this principle, he changed the rolling paper into a smaller one. The log was then changed into the current rubber tube, and the other end was modified into a small box that can be attached to the patient's chest to produce a tingling sound, which became the current stethoscope. This shows how great innovative thinking is and can create things that benefit people.

Today, our country is working hard to build an innovative country and vigorously develop science and technology. As teenagers in the 21st century, we should actively cultivate our innovative thinking, improve our practical abilities, and contribute to the great cause of our motherland. So, how do we cultivate innovative thinking? First of all, knowledge is the prerequisite for innovative thinking. Without a solid accumulation of knowledge, even if you have innovative ideas, you will not be able to turn your ideas into solutions to problems. Newton has a very classic saying: I can see further because I stand on the shoulders of giants. The shoulders of giants are the accumulation of previous knowledge, so the first step in cultivating innovative thinking is to accumulate knowledge. Second point, practical experience is the fundamental foundation of innovative thinking. Knowledge is constantly innovative and developed in the process of theory, practice, theory and practice. Therefore, in our study and life, we should pay attention to observing details, accumulate practical experience, and lay a solid foundation for innovative thinking.

Finally, divergent thinking is the basic method of innovative thinking. When we cannot solve a problem directly, we can try to use reverse thinking, reverse, horizontal, analogy, and associative thinking to propose solutions to the problem from different directions. I believe that by working hard to achieve the above points, innovative thinking will slowly be cultivated.

In today's world, competition between countries is very exciting. The focus of competition is science and technology, and the core of competition in science and technology is the competition for talents, and the standard for measuring talents is their innovation ability and talent. Therefore, the core of creating an innovative country and building a country with a prosperous country and a strong people is to cultivate innovative talents. The wisdom of young people makes the country wise, the richness of young people makes the country rich, the strength of young people makes the country strong, and the independence of young people makes the country independent. And we, as young people in this era, as innovative talents that the country focuses on cultivating, should study hard, practice actively, carve ourselves into talents that meet the requirements of the times, and contribute to the great cause of the motherland!

Thank you all!

Science and Technology Festival Speech 350 words 10

Human beings grow up in the development of society. Human thinking is constantly trying in development. Things are organic combinations. Biology Or non-living things can change humans' perception of them. Using these to create what people need is called technology. Utilizing technology on the basis of science and technology is called innovation. Innovation is diversified and good use will definitely benefit mankind.

People also have two sides, and the ability to observe things and judge things is also instantaneous. For example: Newton's law of universal gravitation. From the perspective of ordinary people, anything falling from the sky is obvious. No one thought, no one analyzed. Before Newton appeared, people still thought that "theism" was "benefiting" people. This foolish idea had no scientific basis. But when Newton accidentally discovered apples, falling from the sky and thinking that one of them has some kind of "power" and that this power comes from outside the earth. At that time, no one dared to imagine these so-called extraterrestrial things. It was Newton's discovery of this kind of falling body that led to the so-called technology later. There are many other examples: radar was invented using the echo of bats, and ultrasonic waves were invented using the calls of dolphins.

The charm of science and technology is not only found in certain living objects. Things have duality. People can also make technological choices about inanimate things, turning simple things into If you innovate and use innovation in useful places, you can create many new things, such as: the invention of lasers, electric lights, and computers. We all know Bill Gates. Without his inventions, the computers we know might just be typing. , computers, these simple things, surfing the Internet, playing games. It is possible that no one knows these things yet, so they have changed from singleness to multiplicity.

However, due to human innovation of things, some things have appeared that are harmful to the earth itself, and the increase in carbon dioxide has caused disadvantages to the environment. Therefore, while humans have invented many new things, we must also pay attention to protecting the environment. Otherwise, the near future will be like "the end of the world in 2012" as mentioned in the book. Such an outcome is not what anyone wants.

Today, with the rapid development of the 21st century, we must understand the beauty of technology, the charm of technology, the cutting-edge of technology and the wonderful things that technology brings, but relying solely on technology is not enough. These so-called technologies are all It is created by human beings themselves. While new things continue to replace old things, we must understand what is good. Using good things in useful aspects will definitely lead to development, and it will also bring good and positive effects to people. , so I believe in the power of technology, because technology benefits mankind and innovation leads the future.

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