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 ...

Lego A/S is taking its biggest step yet into additive manufacturing, revealing that its 2025 Holiday Express Train set will include the toy maker's first production-scale 3D printed part. The ...

Tech. Sgt. Tylar Cravens will pitch his idea for 3D-printed training engine parts to Pentagon leaders during the Air Force ...

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