Central Library (UNAM) based on the mexica cosmogonical belief that the shape of the universe is composed of two joined ellipses. This one features Tlaloc glyphs related to tonalpohualli, the most important ritual calendar of the mexica people. Said calendar was the center of their celebrations and their astronomical calculations. The finishing stroke to this side of the mural is an image of the myth concerning the founding of the city of Mexico-Tenochtitlan. Central Library (UNAM) The Central Library of the National Autonomous University of Mexico (UNAM), is the main library in the Ciudad Universitaria Campus. It holds one of the largest collections
Universum (UNAM) and Rock Festival", and a Christmas campaign called "Regalar también tiene ciencia" (Giving also has science). Courses for children and adults include basic astronomy, modern astronomy and constructing a telescope. The museum offers internships and other programs for students in undergraduate programs. The museum has rental facilities including the Teatro Universum, Foro de Quimica, Sala Juárez, Auditorio de la Casita de las Ciencias, Cabina de Radio and Sala Luis Estrada., and a cafeteria and full restaurant. Universum (UNAM) Universum (full name Universum, el Museo de las Ciencias de la Universidad Nacional Autónoma de México) which translates to Universum, the Science