Minnesota engineers developed fluid-filled 3D-printed tissues that mimic the feel of surgery, earning praise from surgeons.

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

“Blender is the starting point because it’s free, open source, and used by a huge range of creators,” Fukuyama says. “But the ...

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