Wooden objects are usually made by sawing, carving, bending or pressing. That's so old school! Today, scientists will describe how flat wooden shapes extruded by a 3D printer can be programmed to self ...

Wood shavings have been turned into 3D printer ink to make objects that start off as damp, flat sheets and then twist and warp into shape as they dry. This method of 3D printing could make wood sturdy ...