Weapon Files

It mainly includes content on astronomy, earth, meteorology, animals, plants, nature, oceans, weapons, organs, technology, etc. This set of works adopts the method of illustrations, with interactive pictures and texts, vivid images and easy to understand. It can cultivate the scientific interests and hobbies of the majority of young people and achieve the purpose of popularizing scientific knowledge. It is highly readable, inspiring and informative. It is a good popular science book for our young people to understand science and technology, increase their knowledge, broaden their horizons, improve their quality, stimulate exploration and enlighten their wisdom. It is also the best version collected by libraries at all levels.