Introduces Euclidean elements, explores infinity uniqueness, parallel lines, and different geometries like Euclidean, hyperbolic, and spherical.
Explores the classification and practical applications of symmetries in 3D space, emphasizing user-driven determination of object symmetries.
Explores non-Euclidean geometries, including hyperbolic geometry and the tractricoid model, challenging Euclidean principles and introducing projective geometry.
Explores modern symmetry in geometry, covering transformations, isometries, orientations, and practical applications.
