Technology and Life Essay

Since the Industrial Revolution, the countries science and technology has continued to develop, people's lives are getting better and better, at first, people stepped into the era of the steam engine, and then, people electrical age, and now, household electrical appliances in every house, everywhere ......

If our lives are not involved in technology, then our lives will become What does it look like? People will not be like now, wear pretty beautiful; people will not build high-rise buildings ...... On the contrary, if there is no technology to participate in our lives, then our lives will be the same as the age of apes and ancient times, boring and tasteless!

Now, our country is growing stronger day by day, and technology is also developing day by day, all kinds of new technology products from one generation to another, and people's lives have become colorful. Edison after countless experiments, finally invented the electric light, people do not have to live in the night like fluorescent light, the night can also be as normal as the daytime work ...... since the father of rice - Yuan Longping, cultivated a super rice, farmers planted rice A great increase in production, people do not worry about food shortage ...... Since the Wright brothers invented the airplane, people do not need to take the ship, take the car, not to mention walking to faraway places, people can take the plane to travel around the world, both save time, and save money. In short, it is technology that has changed everything! Without the development of technology, everything today would be impossible to realize!

Technology affects the present, and technology creates the future!

Respondent: 274003599 | Grade 4 | 2011-2-12 21:39 | Prosecution

Write it yourself, I write it myself

Respondent: tianqitianke | Grade 3 | 2011-2-13 10:08 | Prosecution

Technology, as the name suggests, means science and technology. We should not be unfamiliar with science and technology, because it is used and served around us, and is closely related to our lives. It not only brings us spiritual pleasure, but also brings us physical comfort. In this rapidly developing society, science and technology represents a spirit and a power; it represents an innovation and a civilization. It is an important symbol to estimate the level of a country's comprehensive national strength, no matter in what field, science and technology occupy an important position.

The use of science and technology is very wide, military, biological and aerospace are used in science and technology. Technology has been integrated into life and has enriched it. In the street, at home, in the classroom, in the store, technology has brought people convenient. It can be said that human beings have made technology and technology has made human beings, and human beings and technology are interdependent. Our clothing, food, housing and transportation are inseparable from technology. Here I will lead you into the marvelous science and technology life to see.

People rely on clothes, everyone needs to dress up with clothes. Take a close look at the clothes we wear, acrylic, silk, cotton ...... slimming, warm, fitness ...... countless, they bring us warmth and comfort, health and happiness. And the production of these clothes can not be separated from science and technology, let's say the warm clothes, it can make you feel warm, in the cold winter, we can not have to wear a fat thick down jacket, heavy sweater, just rely on a light thin thin soft warm clothes can make us feel warm. See, this is not technology to bring us convenient?

Take a look at what we eat, now, we eat to pay attention to one thing, that is, health! With the progress of society, the development of mankind, we have changed the concept of food, not only the pursuit of good taste, but also require food health and nutrition. Nowadays, many people eat is technology food, such as: protein powder, calcium tablets, dietary fiber, etc., they are through the research of scientific and technological personnel. Today, let's talk about a technology food: vegetable juice drink. Vegetables are an important source of vitamins and minerals for the human body, which is a guarantee of life and health. In terms of nutritional health, vegetables can provide comprehensive nutrition, prevent and even treat nutritional deficiencies. However, since the taste of vegetables is not yet acceptable to most people, scientists and technologists have improved vegetables to produce vegetable juice beverages with delicious flavors, which have become ideal future beverages.

Next, let's take a look at the most common material used to build homes - cement. Cement is a brownish gray powder processed from limestone and clay that becomes hard when mixed with water. In recent years, with the development of new technologies, functional types of cement have been developed. There are many varieties, such as: glass cement, light cement, rubber cement, sugar cement, color-changing cement ...... and more than a dozen kinds of high-tech cement, they have their own characteristics, are the crystallization of science and technology. Today I would like to introduce you to a very amazing cement: color-changing cement. This kind of cement is not only the ideal building material, but also can be used to forecast the weather, also has the name of "weather cement", in the dry weather, it is blue; once it becomes wet, it is purple; if it rains, it will change into bright rose color after absorbing water. The reason why it changes color is because cobalt dioxide is added to the cement. See, isn't it amazing? In fact, this is the surprise and convenience that technology brings to us.

Speaking of cement, let's talk about cars. The car is a convenient and important means of transportation, whether it is going out to travel or go to work, with the car has become convenient. Look back at the history of the development of the car, July 13, 1956, China's first named "liberation" of the birth of medium-sized trucks, from the end of the Chinese people can not make the history of the car. After that, we produced Dongfeng brand domestic car; the first 2.2-ton military off-road vehicle; the first mining 60 dump trucks; the first high-level tour bus and the first Red Flag brand limousine and so on. To today's Honda, Mercedes-Benz, BMW ...... these are cohesive crystallization of science and technology, releasing the charm of science and technology. It is with the development of science and technology, to have today's car to bring us convenience, visible technology for our humanity has made much contribution to all of our today are inseparable from science and technology.

In clothing, food, housing, transportation, science and technology have played its important role, convenient for human beings, but also for the benefit of mankind.

In the rapid development of the 21st century, science and technology is not mysterious, it is hidden in your side, as long as you pay close attention, can also invent their own technology. Maybe you invented a small technology, after the expert modification, perfect, become a real technology products, but also for the future of society and mankind to make a great contribution.

Students, science and technology is a magical and great cause, it brings infinite joy and convenience to our lives, let us understand science and technology, discover science and technology, create science and technology. To believe that science and technology comes from life, life can not be separated from science and technology, let us use the eyes of wisdom to discover science and technology!

Reply by: 灰萌殇you | Level 1 | 2011-2-13 15:17 | Prosecution

Technology is widely used in the military, biology and aerospace. Technology has been integrated into life and enriched it. In the street, at home, in the classroom, in the store, technology has brought convenience to people. It can be said that human beings have made technology and technology has made human beings, and human beings and technology are interdependent. Our clothing, food, housing and transportation are inseparable from technology. Here I will lead you into the marvelous science and technology life to see.

People rely on clothes, everyone needs to dress up with clothes. Take a close look at the clothes we wear, acrylic, silk, cotton ...... slimming, warm, fitness ...... countless, they bring us warmth and comfort, health and happiness. And the production of these clothes can not be separated from science and technology, let's say that the warm clothes, it can make you feel warm, in the cold winter, we can not have to wear a fat thick down jacket, heavy sweater, just rely on a light thin thin soft warm clothes can make us feel warm. See, this is not technology to bring us convenient?

Take a look at what we eat, now, we eat to pay attention to one thing, that is, health! With the progress of society, the development of mankind, we have changed the concept of food, not only the pursuit of good taste, but also require food health and nutrition. Nowadays, many people eat is technology food, such as: protein powder, calcium tablets, dietary fiber, etc., they are through the research of scientific and technological personnel. Today, let's talk about a technology food: vegetable juice drink. Vegetables are an important source of vitamins and minerals for the human body, which is a guarantee of life and health. In terms of nutritional health, vegetables can provide comprehensive nutrition, prevent and even treat nutritional deficiencies. However, since the taste of vegetables is not yet acceptable to most people, scientists and technologists have improved vegetables to produce vegetable juice beverages with delicious flavors, which have become ideal future beverages.

Next, let's take a look at the most common material used to build homes - cement. Cement is a brownish gray powder processed from limestone and clay, etc., and becomes unusually hard when mixed with water when used. In recent years, with the development of new technologies, functional types of cement have been developed. There are many varieties, such as: glass cement, light cement, rubber cement, sugar cement, color-changing cement ...... and more than a dozen kinds of high-tech cement, they have their own characteristics, are the crystallization of science and technology. Today I would like to introduce you to a very amazing cement: color-changing cement. This kind of cement is not only the ideal building material, but also can be used to forecast the weather, also has the name of "weather cement", in the dry weather, it is blue; once it becomes wet, it is purple; if it rains, it will change into bright rose color after absorbing water. The reason why it changes color is because cobalt dioxide is added to the cement. See, isn't it amazing? In fact, this is the surprise and convenience that technology brings to us.

Speaking of cement, let's talk about cars. The car is a convenient and important means of transportation, whether it is going out to travel or go to work, with the car has become convenient. Look back at the history of the development of the car, July 13, 1956, China's first named "liberation" of the birth of medium-sized trucks, from the end of the Chinese people can not make the history of the car. After that, we produced Dongfeng brand domestic car; the first 2.2-ton military off-road vehicle; the first mining 60 dump truck; the first high-level tour bus and the first Red Flag brand limousine and so on. To today's Honda, Mercedes-Benz, BMW ...... these are cohesive crystallization of science and technology, releasing the charm of science and technology. It is with the development of science and technology, to have today's car to bring us convenience, visible technology for our humanity has made much contribution to all of our today are inseparable from science and technology.

In clothing, food, housing, transportation, science and technology have played its important role, convenient for human beings, but also for the benefit of mankind.

In the rapid development of the 21st century, science and technology is not mysterious, it is hidden in your side, as long as you pay close attention, can also invent their own technology. Maybe you invented a small technology, after the expert modification, perfect, become a real technology products, but also for the future of society and mankind to make a great contribution.

Students, science and technology is a magical and great cause, it brings infinite joy and convenience to our lives, let us understand science and technology, discover science and technology, create science and technology. We should believe that science and technology come from life, and life cannot be separated from science and technology. Let's discover science and technology with our wise eyes

Responders: Liao Wuxuan | Level 2 | 2011-2-13 15:18 | Prosecution

Primary school version:

Love science, use science, make our life better

In the past, I always thought that science creation is only for those old experts. I've always thought that scientific creation is only for those old experts, and it has nothing to do with us middle school students. I don't think so anymore since the school launched the "Love Science, Love Life" campaign. It turns out that some of the people who have made great inventions have loved science since they were young, and have worked hard for the development of science and human civilization. Newton often made small machines and inventions when he was in elementary school, Gauss discovered the binomial theorem at the age of 11, and at the age of 18, he invented the method of making 17-sided shapes with a compass and a ruler. Since ancient times, young people have produced talents. Science is not mysterious, science is on our side of the middle school students, depending on whether we do not move the brain thinking.

The development of modern science and technology has opened up a wide world for our young people to love science and use it. Our school has a computer. The computer is a bridge to science, a tool. I like computers. I can draw the blueprint of the future world in my heart in the computer, can depict my beautiful dream, I would like to use the computer with the nation's secondary school students to climb the peak of science.

The teacher said that today's era is the era of scientific competition. The first time I saw this is when I was in the middle of the night, when I was in the middle of the night, when I was in the middle of the night, when I was in the middle of the night. The old generation of scientists has used their outstanding contribution to advance the scientific cause and the development of human civilization. We young people are the future of our country. We must take them as an example, love science from childhood, civilized, study hard, strive to improve the quality of ideological and moral and scientific and cultural qualities, and constantly improve the ability to practice science and innovation, to be a scientifically creative people, to serve the motherland.

Junior high school version:

Science, make life better

--The story of Archimedes

Besides the great Isaac Newton and the great Albert Einstein, there is no one like him who has made such a great contribution to the progress of mankind. Even Newton and Einstein drew wisdom and inspiration from him. He was "the ideal embodiment of theoretical and experimental genius in one person", and he is the scientist I admire most, Archimedes.

Today, I will tell you the story of Archimedes.

Archimedes, born in a small village near Syracuse, Greece. He was born into nobility and his family was very wealthy. Archimedes' father was an astronomer and mathematician who was very learned and humble. Influenced by his family, Archimedes developed a strong interest in mathematics and astronomy, especially in ancient Greek geometry, from an early age. Archimedes has been smart since childhood, coupled with hard work and study, he stood out from his peers from a young age.

On one occasion, King Hennon had the goldsmith make a crown of pure gold for him, and when it was ready, the king suspected that the craftsman had mixed silver in the crown, but the crown was as heavy as the pure gold that had been given to the goldsmith, so whether the craftsman had done anything wrong or not? This question not only overwhelmed the king, but also made the ministers look at each other in dismay. Later, the king gave it to Archimedes. Archimedes thought of many ways to solve the problem, but all of them failed. One day, he went to the bathhouse to take a shower, and while he sat in the tub, he saw the water spilling out and at the same time felt his body being gently dragged up. He suddenly realized, jumped out of the bath tub, even the clothes do not care about wearing straight to the king's palace ran to the original he thought, if the crown into the water, the amount of water discharged is not equal to the amount of water discharged by the same weight of gold, it must be mixed with other metals. This is the famous law of buoyancy, both immersed in the liquid object by the upward buoyancy, the size of the object is equal to the weight of the liquid discharged. The law was later named Archimedes' Law. This has benefited our descendants.

Besides that, Archimedes also found the area and volume of parabolic bowls, solenoids, circles, and the volume of complex geometries such as ellipsoids and paraboloid, discovered the principle of leverage, and came up with the solution of cubic equations. His achievements in science have left a brilliant page in the long river of history.

After learning the story of Archimedes, I have benefited a lot, we usually emphasize science, is the "spirit" of the nature, but Archimedes let me know, science must have "practical" nature. Only with the spirit of practice, science is really meaningful, to add color to our lives, while the mouth said but indifferent to the "spirit" of science is just illusory. To give a simple example, people think that the naked eye in space can see the Great Wall of China, but "Shenzhou V" flew into the sky after proving that this is wrong. This confirms the old saying, "Practice is the only criterion for testing the truth."

Responders: bear grudge | Grade 3 | 2011-2-14 00:58 | Prosecution

Since the Industrial Revolution, the countries science and technology continues to develop, and people's lives are getting better and better, at first, people into the age of the steam engine, and then, the people of the electrical age, and now, the household appliances in every household, everywhere ... ...

If our lives are not involved in science and technology, what will become of our lives? People will not be like now, wear pretty beautiful; people will not build high-rise buildings ...... On the contrary, if there is no technology involved in our lives, then our lives will be as boring as the age of apes and ancient times!

Now, our country is growing stronger day by day, and technology is also developing day by day, all kinds of new technology products from one generation to another, and people's lives have become colorful. Edison after countless experiments, finally invented the electric light, people do not have to live in the night like fluorescent light, the night can also be as normal as the daytime work ...... since the father of rice - Yuan Longping, cultivated a super rice, farmers planted rice A great increase in production, people do not worry about food shortage ...... Since the Wright brothers invented the airplane, people do not need to take the ship, take the car, not to mention walking to faraway places, people can take the plane to travel around the world, both save time and save money. In short, it is technology that has changed everything! Without the development of technology, everything today would be impossible to realize!

Technology affects the present, technology creates the future! (Quoted from other places)

Respondent: Hot Netizen | 2011-2-14 12:24 | Prosecution

School is about to start. Write it yourself. Go for it. I write it myself. Hee hee.

Respondent: LOVEy Xiang | Grade 2 | 2011-2-14 15:24 | Prosecution

Technology and Life

Technology Technology is everywhere, and it makes us feel very proud of ourselves, and we can't live without it even for a moment.

The inventions and creations of the 20th century have brought endless changes to mankind. Zipper: seamless; washing machine: the liberation of labor; vitamins: so that the tree of life evergreen; rice cooker: rice cooked rice; air conditioning: here in all seasons like spring; magnetic county floating train: will "fly" train; neon lights: the Pearl of the night ......

Ah! Nowadays, technology is really developed! Even our school has endless technology.

In a science class, Mr. Wang gave us a lesson on "electricity and magnetism" of the text. Mr. Wang told us: "Electricity in life originated in 1820, the Danish scientist Auster in an experiment, by chance, let the electrified wire close to the compass, found that electricity produces magnetism, because of this discovery, for human beings to utilize electricity on a large scale opened the door." In the next time, we did another experiment. We first prepared a compass, a battery, a wire, then straightened the wire, removed the plastic at each end of the wire to reveal the copper core, then connected the copper cores at both ends of the wire to the positive and negative stages of the battery. Immediately after we put the wire near the small compass, just at this time we observed that the wire just close to the compass, the compass suddenly turned non-stop, after disconnecting the current, the compass was quiet like a child who had just been taught a lesson. The teacher told us that this was the evidence that electricity produces magnetism. At that time, we witnessed the mystery of science and technology and interesting.

Technology supports civilization, technology creates the future, and the future is in our hands, let's become explorers of knowledge, let's roam on the road to the unknown, let's use our infinite creativity to make the world we live in more beautiful!

Respondent: Lost in Love n | Level 2 | 2011-2-14 21:50 | Prosecution

Can be copied and remembered

Respondent: Enthusiast | 2011-2-15 13:40 | Prosecution

Think for yourself

Respondent: Bunny Bunny Hip Hip Hip | Level 1 | 2011-2-15 15 :16 | Prosecution

We have to write about this too ==

Respondent: _____ Tokyo Rain | Level 2 | 2011-2-15 16:21 | Prosecution

Since the Industrial Revolution, the science and technology of various countries have been developing constantly, and people's lives have been getting better and better, at first, people stepped into the age of the steam engine, and then into the age of electricity. The household appliances, everywhere ......

If our lives are not involved in science and technology, what will become of our lives? People will not be like now, wear beautiful; people will not build high-rise buildings ...... On the contrary, if there is no technology to participate in our lives, then our lives will be the same as the age of apes and ancient times, boring and tedious!

Now, our country is growing stronger day by day, and technology is also developing day by day, all kinds of new technology products from one generation to another, and people's lives have become colorful. Edison after countless experiments, finally invented the electric light, people do not have to live in the night like fluorescent light, the night can also be as normal as the daytime work ...... since the father of rice - Yuan Longping, cultivated a super rice, farmers planted rice A great increase in production, people do not worry about food shortage ...... Since the Wright brothers invented the airplane, people do not need to take the ship, take the car, not to mention walking to faraway places, people can take the plane to travel around the world, both save time, and save money. In short, it is technology that has changed everything! Without the development of technology, everything today would be impossible to realize!

Technology affects the present, technology creates the future! Create with a good life!

Replied by: 蕾and艺 | Grade 2 | 2011-2-15 19:09 | Prosecution