ExtrudeX is a DIY machine that allows you to transform shredded plastic waste into 3D printing filament. Learn about it here.

I didn't need this, but I used AI to 3D print a tiny figurine of myself - here's how ...

3D printing socks isn’t really a thing yet. You’d end up with scratchy plastic garments that irritate your feet no end. You can easily 3D print all kinds of nifty little mechanisms, though, so why not ...