Turning a 2D shape into a 3D object is now possible with an application like Paint 3D. In this article, we explain how to turn 2D objects into 3D objects using Paint 3D. Follow all the steps in ...

A new kind of 3D display could take the form of an acrylic cube with an image inside, which can be erased and rewritten to easily. The new technique can be used to make 2D, 3D and even animated ...

Learn how to spot 2D and 3D shapes in the world around you with this lesson for children aged 5 to 7 from BBC Bitesize - The Regenerators.

Triangles, squares, rectangles and pentagons are examples of polygons. A polyhedron is a 3D shape with faces made from polygons. Cubes, cuboids, tetrahedron and prisms are examples of polyhedra.

Many experts recommend ice cubes to cool down whiskey, but the wrong sort can dilute your drink too much. Here's the right ice cube shape for whiskey.

Some examples of solids that incorporate 2D shapes are mentioned in this video by Sanchit — for example, a cube has six square faces. What other 3D shapes could you make that has at least one ...

Sakuu has developed a way to 3D print 'solid state' batteries, a better alternative to lithium ion batteries.

3D TV may be a flop in many ways, but there's no doubt it's here to stay as a feature on many higher-end TVs. If you're curious about 3D, here's the place to find out more.

Scientists have created new types of 2D nanostructured surfaces which appear as realistic 3D objects – including shading and shadows – using nano-engineering techniques. When light hits an object, the ...

Mighty morphin’ flat-packed pasta takes on 3D shapes as it cooks New approach could lead to more sustainable packaging, transportation, and storage.