They will be sort of extruding this sort of journalism product and sort of claiming it as their own.

One of those is 3D printing, which involves extruding concrete or other materials to build up the walls of a house.

By first dissolving the peptides in water and then extruding them into a salty solution, they were able to create aligned peptide nanofibers -- like twisted strands of rope smaller than a cell.

The ingredients were mixed and melted at 135 degrees Celsius, then extruded as thin strips of plastic.

To print a new material from scratch, one must typically set up to 100 parameters in software that controls how the printer will extrude the material as it fabricates an object.