Technology has brought us too many changes, not only to improve our material life, and improve the city's security problems.

When it comes to the topic of technology improving life, I'm afraid that people before the 80's were very vocal, because these people are experiencing the development of their country, so technology has changed our lives?

Technology has changed the shape of our material life.

For us as ordinary citizens, one of them is to improve the food basket project, the variety of food is more and more, and even a lot of rare ingredients in the mountains and wild mountains have also been brought to the table, and some of the credit must be attributed to the development of science and technology.

Additionally, transportation is also brought about by technology to bring about a great change, our country has a former bicycle country into a large infrastructure, high-speed rail infrastructure projects have long been world-famous, which is also technology to bring us a change, and in general, science and technology has really brought us a new material life.

Technology has improved urban governance and allowed us to live in one of the safest countries in the world.

For foreigners who come to our country, one of their biggest sighs is our country's security, they dare to walk in the middle of the night on the streets of the sparse traffic, and do not have to be afraid of security cases, and change the root cause of the problem of security depends largely on the science and technology of our country.

Take this drone monitoring community sweeping scene, is not exactly technology to bring the convenience of city managers? Under the operation of a drone, it can save a lot of manpower and material resources, that is to say, science and technology in changing the premise of urban security, but also improve the efficiency of the work of city managers.

Technology has improved our cognitive thinking, giving us more room for imagination.

The above two points are to illustrate the change of science and technology for the material level, and here is the change of science and technology for our cognition, we can through the high-tech instruments to more perfect cognition of the planets and galaxies, etc., relative to the ancients, the change of this kind of science and technology is to have a special gap, on the whole, science and technology has changed the society, and prompted the progress of the society.