
This content offers animated explanations in a number of areas, including not only scientific questions such as "the formation of geological features," "nuclear fusion reactions," and "the principle of lunar eclipses," but also historical subjects such as "the Battle of Okehazama," and "Movements in the Pacific War," as well as medical subjects such as "the process of allergic reactions," and "the structure of genes." You can choose animations from six genres: "mysteries of the body," "mysteries of the earth," "mysteries of the universe," "mechanism of machines," "living," and "history." You can also view related articles in the Complete Japanese Encyclopedia.