So [Integza], in his quest to 3D print a jet engine wondered if the same principle ... Of course making a combustion chamber from a toilet roll holder is far more sensible, just as [colinfurze ...

Until the 3d printer comes ... to build a full jet turbine, we won’t say it’s easy, but you might appreciate this jet turbine whose components include a toilet paper holder as proof that ...

CFM International, the world’s largest manufacturer of commercial airline engines, is using some 3D-printed components to help improve the fuel efficiency of its new line of jet engines by 15 ...