Find out more about symmetrical 2D shapes. What are 3D shapes? Learn about 3D shapes and their properties. Properties of 3D shapes Learn about faces, edges and vertices.

A polygon is a 2D shape with straight sides that meet at vertices. Polygons have names that show the number of sides they have. A three-dimensional (3D) shape is a solid shape. 3D shapes have ...

Through a field called geometric topology, mathematicians like me study all possible spaces in all dimensions. Whether trying to design secure sensor networks, mine data or use origami to deploy ...

The post Adobe's Project Turntable: 3D rotation magic for 2D vector shapes appeared first on Boing Boing.

When you look around the universe you live in, it looks like a 3D space, just like the surface of the Earth looks like a 2D space. However, just like the Earth, if you were to look at the universe ...