In marketing and advertising, the "unattainable triangle" refers to a maxim that high quality goods delivered quickly and efficiently to customers will always come at a higher price and vice versa.

If you take a moment to look around, you will find that our environment is a montage of geometric shapes. They are the building blocks of the world around us and are more important than we realize as ...

Named for Plato, who theorized that the classical elements were made of these regular polyhedrons, three of the Platonic solids are composed of equilateral triangles: the tetrahedron, octahedron, and ...