An easy way to learn basic 3D art skills.

Before becoming a hero of the Star Wars Universe, R2-D2 had a single goal in its robotic life: repair spaceships damaged in battle or elsewhere, including while said ships were still on the move. And ...

Physicists have turned a long-standing imaging workhorse into a kind of nanoscale chisel, using a razor-precise ion beam to ...

Two-dimensional (2D) shapes are completely flat. They cannot be picked up. A polygon is a 2D shape with straight sides that meet at vertices. Polygons have names that show the number of sides they ...

The net of a 3D shape is what it looks like if it is opened out flat. There are many types of nets for the different 3D shapes. A net is made from polygons that can be folded and joined to make a ...