Lego will include its first production-scale 3D printed element — a functional train piece made with EOS polymer technology — in the 956-piece Holiday Express Train set debuting in October.

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 ...

When readers describe the experience of a great novel, they might say the story “leaps off the page.” But for assistant professor of French Morgane Cadieu, that phrase took on new meaning last fall ...

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