The impact of technology on everyone s life Essay Please use the title Hey, I really .

Hey, I'm convinced of science.

Today, I saw a chapter in "Science Is So Interesting" - Handkerchiefs That Can't Be Burned, so I asked my mother: "Is it really possible to burn handkerchiefs with alcohol?" ”

Absolutely. "Mom is on the sidelines.

Can you take me through this experiment? ”

"Well," Mom said, "let's get started." ”

My mom instructed me to mix alcohol and water in a 2:1 ratio, and I thought: why add water? But before I could think about it, my mother interrupted my train of thought by asking me to go to my father to lend us a lighter because there was no alcohol lamp at home.

When I came back, my mother started to perform the "magic trick". I saw that she first soaked a handkerchief in the mixture, then picked it up with iron chopsticks, and then lit the handkerchief with a lighter, and a miracle happened, although the handkerchief was really lit, but there was no burning or scorching phenomenon, on the contrary, after a while, the fire on the handkerchief was extinguished, and a string of water vapor and mist formed by cold rose on it.

My mother told me that there are three conditions for the burning of objects: one is to have combustibles, the second is to have oxygen, and the third is that combustibles must reach the ignition point, and none of these three will catch fire.

This experiment opened my eyes to the fact that science is so interesting and so magical.

Hey, I'm convinced of science.

After a few times, it is estimated that it is good, learn to sing well, and it is very consistent to play well, and it is too hot.

Writing ideas:You can write "Hey, I really love the science and technology festival", you can write about the annual science and technology festival held by the school, and describe the process of the science and technology festival in detail.

Text: It's the annual science and technology festival again, and the weather is very good today, which is a special good day for all teachers and students in our school. The Science and Technology Festival is a tradition of our school, and it is also a grand event of science and technology activities, during this week, the school will tailor different activities and competitions for students of all grades, and the senior high school seniors have high-end activities and various models.

And our activities are simple, fun and exciting.

It is said that the spirit of a festival is in its atmosphere. The science and technology festival has added a layer of science and technology to our entire campus outside Hangzhou. Walking on campus, you can often see the figure of the experimental model of the seniors, and there are often the laughter of various competitions of the students in the teaching building, and each student has been influenced by science and technology.

Our activities include paper airplanes and target shooting, paper airplane levitation and bamboo dragonflies, which made the class a lot more lively. The students studied several ways to fold paper airplanes, so in their spare time, paper airplanes "flew all over the sky". In addition, in the corridor, some students tried to fly the bamboo dragonfly again, or dragged a board to carefully "push" the paper airplane to fly forward.

I competed in a Bamboo Dragonfly vs. Hoverplane.

The event is really exciting when the competition is due, and the Bamboo Dragonfly Race is at noon on Wednesday. Although the sun was scorching, there was still a lot of noise in front of the campus information center. I was in a group with Wang Zichen, the competition venue was on the side of the square, within this range limit, comparing the flight time and flight distance in the range, I felt that I didn't fly too far, about only more than two meters, but Chen Shuaihua of our class flew out of a distance of more than six meters, although the results are not known, but I believe that our class must be very good.

The highlight of the competition was Thursday afternoon's paper airplane target and levitation, which took place in the stadium on campus.

All students and teachers in the first and second years of junior high school. Compared to the other seven classmates, I was levitating. Before the time for the game came, everyone was constantly practicing, as the saying goes, "sharpen the gun in battle, and light if you are not happy".

At the beginning of the race, we showed our strength, and everyone took turns to "transport" the plane to the finish line in an orderly manner. For me, except for the first one who flew out of bounds, I played normally and felt good about myself. In the final result, our class won the second prize, and the paper airplane target won the first prize.

The science and technology festival has ended happily, and we have gained a lot, not only gained knowledge in the competition and practice, but also exercised the team's cooperation ability. In Hangzhou, there are many activities, and these colorful activities allow us to learn a lot, enrich our lives, enrich our hearts, and educate us how to find a balance between relaxation and the tension of learning. I love this annual tech festival!

Everyone is familiar with the word technology. To put it simply, technology is science and technology. In a broad sense, it refers to the sum of natural science and social science and technology.

Since the reform and opening up, with the passage of time, science and technology have sprung up like mushrooms after a rain and are developing rapidly in the motherland. Looking around life, technology is everywhere, technology is all around me!

Walking on the road at night, there are electric lights to illuminate us; Call a friend, and you can take out your mobile phone at will; When I get home, I turn on the TV to watch the news, turn on the computer, and chat with friends; Mom steamed the rice in a rice cooker; Turn on the electric heater; The family sat around and admired the delicious meal that Mom had prepared in an electric wok......You see, anytime, anywhere, can we leave technology?

The usefulness of technology is so great! For example, if we don't have an electric car, we can't socialize with distant friends and family; If there is no EMU, it is difficult for people to travel to various places; Without the Space Shuttle, it would be an empty phrase for people to go into space; Without icebreakers, it would be difficult for us to go to Antarctica; Without spacecraft, landing on the moon would be nothing more than a fantasy ......(Sung Woo Literature).

On the contrary, with technology, our lives will be much better – with faxes, our documents can be easily sent out in an instant! With robots, it can be in spaces that are difficult for people to reach; Using lasers, fitness equipment can be made; With air conditioning, even on a hot summer day, people can be as comfortable as spring ......

It is not difficult to see that all this, people enjoy the fruits of science and technology!

It can be seen from this that science and technology have helped us create a superior living environment; science and technology have improved our quality of life; Science and technology are the crystallization of the wisdom of people all over the world!

We are in science and technology, and we must continue to learn new technology!

Science and technology are all around us, and we must vigorously develop science and technology!

The impact of technological developments on life.

With the rapid development of science and technology, what is the impact on people's lives?

Our lives are affected by the development of science and technology, which has both advantages and disadvantages.

Life now is very different from what it used to be. A few years ago, kerosene lamps were turned into incandescent lamps, energy-saving lamps, neon lights; Horse-drawn carriages were replaced with cars, trains, airplanes. In life, there are constantly **, computers, televisions, etc., so that we can pay attention to events around the world in our lives, and also pull the distance between the people of the world.

Today's technology has improved our quality of life. The development of science and technology has not only brought us a happy life, but also brought a serious threat to our life.

The development of technology has made more factories, more cars, and more polluted air. At present, some industrial pollution, environmental pollution, and air pollution are all harmful to the human body, and thousands of harms continue to pour into our bodies, making us infected with various diseases and threatening our lives. For example:

SARS in 2003, hand, foot and mouth disease in 2009, influenza A (H1N1) in 2010, AIDS, leukemia 、、、 the rapid development of science and technology has led to a lot of pollution, adding various diseases to our lives. The rapid development of science and technology requires a large number of minerals and timber、、、 and now we are constantly mining minerals and cutting down trees, so that we have found many natural disasters in our lives, such as **, tsunamis, mudslides, floods, etc. These disasters make us worry about our lives.

The step-by-step advancement of science and technology has made our lives constantly changing, and it has also affected our lives.

Come on, come on, cluck, cluck, la, hah, and then you give it to me.

Knowledge changes destiny, and science and technology change life. It is knowledge that makes our destiny better, and technology that makes our lives more exciting......

Since the Industrial Revolution, science and technology in various countries have continued to develop, people's lives are getting better and better, at the beginning, people entered the era of steam engines, and then, people's electric age, and now, household appliances in every household, everywhere can be seen ......

What would our lives be like if we didn't have the technology involved? People will not dress as well as they do now; People don't build tall buildings ......On the contrary, if there is no technology to participate in our lives, then our lives will be as boring as in the ancient times!

Now, our country is becoming stronger day by day, science and technology are developing day by day, all kinds of new scientific and technological products are changing from generation to generation, and people's lives have become rich and colorful. After countless experiments, Edison finally invented the electric light, so that people did not have to live at night like fluorescence, and they could work normally at night as ...... as daySince Yuan Longping, the father of rice, cultivated super rice, the rice grown by farmers has greatly increased the yield, and people do not have to worry about food shortages and ......Since the invention of the airplane by the Wright brothers, people have not had to travel by ship, car, or far away, and people have been able to travel around the world by plane, saving both time and money. In short, it's technology that changes everything!

Without the development of science and technology, everything today would not be possible!

Technology influences the present, technology creates the future!

The Internet has changed my life.

In the English textbook for the first semester of junior high school, there is a phrase "surf the intemet", which translates into Chinese as "surfing the Internet". With the increasing development of society, the Internet is becoming more and more common in people's lives, and words such as "surfing the Internet" are also appearing more and more in people's communication. However, some people think that the Internet is harmful to people and not beneficial, but in fact, as long as the Internet is properly accessed, it can help us solve many things, and it will make a big difference in our lives.

The year before last, my family bought a new computer. Later, through a series of assemblies and applications, my home computer was installed with broadband, and I also saw the magic of the Internet for the first time.

The first time I saw the homepage of the web, I couldn't believe my eyes. What "news magazines", "car real estate", "sports news" ......The amount of content is simply dizzying, and it is really dazzling to watch. In the beginning, I was only in the initial stage of experimenting with the Internet, but later, after more exposure to the Internet, I gradually discovered the interesting aspects of the Internet.

The Internet has also changed my life.

When I didn't have the internet at home, I had no other way than to ask my parents and teachers, and when the teachers weren't there or my parents couldn't answer, I had to stay there. Now it's different, and now I can ask "Mr. Computer" for advice. The problem under normal circumstances is that Zhang Fei eats bean sprouts - a piece of cake.

Therefore, I can always get a satisfactory answer. Occasionally, he was praised by his teacher for it.

In addition to helping me in my studies, the Internet can also help me a lot in my extracurricular life. In the past, after I finished my homework, I had almost nothing to do, I felt very bored reading books and watching TV, and I had no company to hang out. Now I can surf the Internet, read some interesting stories on the Internet, some topics of interest, some ancient and modern Chinese and foreign masterpieces and some of the most timely news, and occasionally listen to **, play games and relax.

The Internet also makes my boring winter and summer vacation life full of fun. It has made it easier for me to do my homework, more interesting to play, and made my life more meaningful and enjoyable.

Now, my life has become more colorful because of the Internet. I am grateful for everything the web has given me and for changing my life. At the same time, I also hope that the Internet can change the lives of more people and make more people's lives colorful!

<<, the Wind in the Willows" work introduction: It is the old badger, the mole, the river rat ......One by one, the animals in the big forest appeared alive in front of them. The author not only wrote a story of unity and friendship, but also a deep and vivid character portrayal, so that the little animals came to life from the paper.

There are no big heroes in this story, the old badger is calm and calm, but his temper is a little short-tempered; Moles and river rats are good companions, but they also have a bit of bumpy ......Everyone lives happily together. Perhaps the most joyful and worrying thing is this gentleman toad. Mr. Toad, who is pampered in the Toad Hall, likes the new and hates the old, likes rowing for a while, falls in love with cars for a while, and has a bit of a plaything taste.

Not only that, but he was also proud and boastful, and sometimes admired his pious expression when he confessed his mistakes. In this way, a self-righteous toad who has achieved nothing has fortunately met a group of good companions, who always lend a helping hand when the toad needs help the most. When he gets into trouble, his friends always patiently educate him.

But he never repented. Later, Toad got into trouble again, this time it was no ordinary misfortune, and he was put in prison. These good, carefree Mr. Toad have cried in the cold iron window, when the washerwoman has been bullied, and the house has been occupied by others......After going through hardship and with the help of his friends, he finally repented!

Who knows, he will have to talk about his wonderful experiences and his heroic deeds again......Eh, this happy and worrying toad! The result? Guess for yourself?

Reading the story of "The Wind in the Willows" is sometimes like looking in a mirror, and we can always see our joys and sorrows from them.

Hope to adopt it in a timely manner.