Deutsche Bahn is celebrating ten years of 3D printing, showing how the technology has moved from experimental use to supply ...

Model trains are fun, but sometimes little whirring motors in electric models feel a long way from the hulking metal beasts of the real railways. [Lewis] of [DIY Machines] adds back some of the flavor ...

Three-dimensional (3D) printing involves creating an object from a computer-aided design model by fusing a material, such as metal or plastic, layer by layer. The technique is precise and repeatable, ...

Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations. The 3D printing industry is valued at more than $17 billion ...