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 ...

3D printers are extreme precision instruments. It's easy to forget just how miraculous it is to have a tiny box in your house build detailed objects from raw material. This was pure science fiction ...

In 3D printing, size really doesn't matter. If you like a 3D object, you can scale it up or down easily and print at exactly the size you need. Unlike items sold in a store, you have total control ...