3D shapes can be made from 2D shapes called nets. Watch the video to learn how 3D shapes, such as a cube, can be created from nets, an arrangement of 2D shapes. Let's talk about nets. More ...

Problem 3 is all about different nets close netA 2-D plan made up of the faces of a 3-D object. This can be folded to form the 3-D object. and working out which ones can fold into cubes or dice. Maths ...

Ever since the Rubik’s Cube was released, it’s taunted almost a half billion tinkerers who think they can crack its confounding mysteries, only to be stymied by its maddening secrets. Now, it’s time ...