For the first time space to teach is what time? In fact, as early as in 1985, NASA has put forward the idea of teaching space, and for training the two female teachers, one is McAuliffe, a Morgan. However, unfortunately, in the second year of launch, McAuliffe with spaceship coming to earth - the dreams, the challenger spacecraft exploded 73 seconds after lift-off and broken.
 

　　Morgan, however, did not give up the dream god taught, for she was prepared for 22 years. Finally, in 2007, she was in the international space station in the world's first space, through the video, to students on for 25 minutes, and shows how astronauts in space motion, how to drink water in space, etc.
 

　　Similarly, the same in our country is taught by female astronauts, but the difficulty of the teaching is much bigger than the secondary Morgan - the Wang Yaping mainly display in the weightless environment of some physical phenomena, presentation is no longer water, sports, etc. We have a clear content, but higher content of science and technology of physics concepts.
 

　　Wang Yaping five experiments mainly demonstrated in the lecture, the quality measurement, simple pendulum motion, gyroscopic motion, water film and water polo and so on five basic physics experiments, main is to let teenagers to know under the condition of weightlessness, what characteristics of objects in the games, liquid surface tension have what effect, at the same time to deepen the quality, weight, and the understanding of the basic physical concepts such as Newton's law. Five of these experiments don't look simple, but behind it there is knowledge of physics is amazing and profound!
 

　　The experiment is their own designated in advance? It's not. The experiment in the part of the problem is collected by the China manned space engineering web, it is not only the space of a breakthrough, but also a breakthrough of their own youth. Because only have demonstrated value problem can be collect, the requirements that we teenagers need more related knowledge, let oneself from inside to outside busy, can't hollow abdomen empty.
 

　　Asked about life in space water is recycled. I'm interested in this problem is. Commander nie tells us that the ship in the water up from the earth, but it is not have recycling function, because it requires a more advanced technology and sophisticated equipment. Hearing this, I can not help some sad, their life in space how hard ah.
 

　　Perhaps the space life water recycle can realize you need to look at our youth of this generation. I believe that in the near future, there will be more and more people interested in the mystery of space, is willing to our aerospace business to exert more power, "China dream space" to us achieve near!