As 3D printing has become more commonplace — and more affordable for beginners — printers themselves have seen a number of improvements to print quality, speeds, accuracy, and so on. But just like ...

If you’ve been performing painstaking hair-plug procedures on your 3D-printed troll dolls, then prepare to have your world rocked! [Chris Harrison, Gierad Laput, and Xiang “Anthony” Chen] at Carnegie ...