Turning old fighter jets into a fine powder and using that to 3D print new components is a more sustainable way to build the ...

a piece of software that helps design turbine blades. It doesn’t have any support for 3D printing though, such as separating the blades into segments, infill, and attachment points, so [Jan ...

Sadly for 3d printed parts, they are made of plastic ... but you might appreciate this jet turbine whose components include a toilet paper holder as proof that once a technology is understood ...