توضیحات
Copernicus Revolutionb Knowledge Large Letter Book is a book written in large letters for readers who have difficulty reading due to amblyopia or presbyopia. b In ancient times it was believed that the planets of the universe revolve around the earth. We take it for granted that this is wrong. However, it is not clear that Cheon Dong Seol is the result of pursuing maximum accuracy in the limited scientific and technological theory of the time. How did Copernicus revolution take place? When existing ideas are encountered, it is the development of science that solves them and gains better knowledge. We can see the beginning of the paradigm theory presented by Thomas Kuhn.