The bell has rung at the end of the 20th century, and mankind has entered the ever-changing corridor of 2 1 century. Since its birth, human beings have possessed two kinds of weapons: humanity and technology. From the earliest drilling for fire and carving stones, to today's computer technology and increasingly developed humanities and human culture, human beings have benefited a lot. Under the strong impetus of these two weapons, they have come to the information age from eating raw meat and drinking blood. Their function is self-evident, and their relationship is like the two ends of a balance, which are indispensable. Especially for today's situation, the comparison between humanities and science and technology is more important than that in Qi Fei.

We regard life and human history as some kind of exploration. We constantly explore the new world, discover new things, create new art, seek new solutions to old problems and experience new feelings. We sometimes feel that we are driven by this pursuit. Participating in this pursuit not only gives us the meaning of life, but also makes useful new discoveries possible. We always have a goal in mind, and there is no end to it.

In fact, technology is always around us. Even Conan's bow tie, glasses, skateboard and sneakers in the well-known Detective Conan are all high-tech products. It can be seen that technology is ubiquitous and indispensable in our lives. For example, the solar water heater for everyone's shower uses solar panels to absorb the heat of sunlight, and then uses this heat to heat water. Now, this kind of high technology has been popularized all over the country and even the world.

Another example is the current wind power generation and hydropower generation. Wind power generation has already appeared in the Netherlands. Every house in Holland is equipped with a big windmill. The clever Dutch used this windmill to grind beans and use wind power to generate electricity, which was also one of the early wind power generation. Hydropower uses the impact of water flow to generate electricity. This high-tech invention is popular in Kunlun Mountain, Hengduan Mountain and Qilian Mountain. Because these three mountains are the dividing line between the first level and the second level in China's topographic division, the terrain difference here is relatively large, and the influence of water is greater than that in other places, which is very suitable for hydropower generation. Human scientific and technological activities are not limited to the earth. Since China successfully launched a satellite for the first time, it has started the process of developing into space. Recently, China successfully launched Tiangong 1, the first space station in China. Although it has not been completed, it marks a big step for China to stand in its own space.

We can't completely deny the development of science and technology. Looking at the world development in recent years, we have really benefited a lot from it. But the development of science and technology should also be combined with the actual situation. Recently, the "man-made earthquake" caused by the third nuclear test in North Korea made us think deeply. Whether to pursue scientific and technological development without considering the actual situation; Is it only the pursuit of military development without realizing the survival of the people …