Changes brought about by the development of science and technology

With the development of society, science and technology are more and more developed. It is precisely because of the development of science and technology that our life is getting better and better and more convenient.

For example, our population is increasing now. Due to the development of science and technology, buildings can be built higher and higher, which reduces the pressure on the ground. Moreover, most of us now use the elevator to go upstairs and downstairs, which is much more convenient. Look at our present kitchen, which uses high-tech products such as natural gas, microwave oven and refrigerator, which greatly reduces our cooking time. Computers enable us to achieve many things that the human brain can't achieve for the time being. Through the internet, we can solve many doubts in our hearts. As for the telephone, it facilitates our communication, especially the mobile phone, so that we can communicate anytime and anywhere.

Therefore, the development of science and technology is closely related to social life.

However, compared with some developed countries abroad, China's scientific and technological development level needs to be improved. The great Deng Man Xiaoping once told us that "science and technology are the primary productive forces", so we should develop science and technology well. We college students should not only realize the importance of science and technology, but also study hard on the premise of learning basic knowledge, arm our minds with science and technology, and finally apply what we have learned to real life and make our own contributions to the development of the country and the improvement of social life.