“The square is the finest expression of a spatial idea complete in itself,” Munari writes. “It’s structural possibilities have helped artists and architects of all generations and styles by giving ...

One hypothesis about the shape of the universe is that the universe is in the space of Euclidean geometry and flat. In Euclidean geometry, it is assumed that straight lines extend everywhere, planes ...

Everyone learns the number one rule about triangles in high school: the angles of a triangle add up to 180 degrees. But did you know that sometimes they don't? Triangles are much more interesting than ...