With 3D printed arms of fixed measurements, the depth reading from a set of digital calipers can be used to calculate the radius of a curve. Specialized tools that focus on one particular job tend to ...

Anyone who has played Minecraftfor a good amount of time should have a good grasp on making 3D objects by placing voxels block by block. A giant voxel art dragon behind your base is cool, but what ...

From mathematical cookie cutters to wormholes, we pick favourite 3D-printable objects. Also, download an exclusive New Scientist Christmas tree ornament – a ...