Wooden objects are usually made by sawing, carving, bending or pressing. But now, scientists have developed flat wooden shapes extruded by a 3D printer which can be programmed to self-morph into ...

Sheets of plastic that fold into tiny pyramids, boxes and spheres when water is added have been created by French researchers. They think the technique could one day be used to mass-produce the ...

Pasta comes in many shapes and sizes, which is part of its inherent delight. But all those irregular shapes tend to be inefficient when it comes to packaging. So what if you could buy your pasta of ...