With 3D printing, you can turn imaginative ideas into tangible objects, and the best part is that you can always customize the shape, size, and colors of your designs.

And there are some pretty interesting potential uses for medical technology -- such as being able to feel around inside a 3D model of a CT scan to touch a tumour, for example.

These interconnected shapes, acting like hinges, enable the creation of 3D structures that can adjust their flexibility in ...

These 3D shapes look like spheres made out of a chain-link fence. And someday, they could help humans build cheap housing in disaster zones, better grasp global warming , and even combat viruses ...

So what if you could buy your pasta of choice in a simple, compact 2D form and then watch it take on the desired final 3D shape as it cooks, thereby doubling the fun factor?

Shapes occur everywhere in nature, yet they are also recreated in man-made objects. A careful look around reveals the way in which shapes, both natural and man-made, can combine, forming an endless ...