Feb. 3, our entrusted-to-manage Youth Science and Technology Exploration Museum held a science lecture on the making of solar energy tin to winter school students. The lecture covered the knowledge of smog, the comparison of traditional energy with new energy, fuel battery technology and solar energy technology and the like. At the lecture, the students also did hands-on solar energy tin with the teacher's instruction. Through this interesting scientific experiment, the students increase their awareness of low carbon and environmental protection, and arouse their interest in new energy development for further scientific probe.