Armed with a 3D printer filled with some sort of nondescript food paste, a team of MIT engineers is revealing how the shape and arrangement of foods can trick our brains into feeling more or less ...

In this revised edition, learn 13 tips, tricks, and topics about 3D printing that can save you time and help you get started ...

One of the best things about hanging around with other hackers is you hear about the little tricks they use for things like 3D printing. But with the Internet, you can overhear tips from people you’ll ...

Build Volume: This is just the maximum size of the object you can print. A common size is around 220x220x250mm, which is plenty for most projects. Don’t feel like you need a giant printer; you can ...

Welcome to one of my fastest prop builds ever! In this video/article, I’m speed-building the iconic Solo Leveling daggers ...

As far as light fittings go, store bought is fine, but it’s hard to beat something you’ve built yourself from the ground up. [Heliox] demonstrates this well, with a 3D-printed workshop lamp that looks ...

So am I. After hundreds of spools, firmware tweak experiments, late-night layer shifts, and enough PLA scraps to 3D-print a house, I’ve traded in my beginner badge for something closer to mastery.

Whether it’s green strawberries that look red, painted “three-dimensional” road bumps or that argument-provoking dress, we are suckers for a good optical illusion. And 29-year-old Sage Hansen, aka ...

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 ...