If 3D printed piston engines aren’t your speed, though, take a look at this jet engine which uses a 3D printed compressor. Thanks to [Rickert] for the tip!

Programmatic CAD, in particular the OpenSCAD language and IDE, has accompanied the maker movement for a while now. After its introduction in 2009, it quickly found its way into the 3D printing tool… ...

Well, it doesn't have spark ignition, compression, or reliability on its side. But it's cool, right, this 3D printed Subaru engine model? Eric Harrel is the fellow responsible for this creation.

It won’t be just models, but all the relevant metadata, all searchable in Google Earth, a 3D browser that compliments Google’s existing text-based 2D work in whatever browser you now use.

These Tiny 3D-Printed Engines Are Stunning Motor Masterpieces Check out these incredibly detailed 1:4 scale versions of your favorite engines and see how they're made. Rodrez Writer Feb 16, 2022 ...

China has conducted a successful maiden flight of a miniature turbojet engine manufactured entirely with 3D printing, a development that explores ... This design technique uses computational models to ...