The ducted fan is meant to be a stand-in for a model jet engine, based around a high-powered motor generally designed for drone racing. Most of the build is 3D printed including duct system ...

The winning entry in “The Emergency Fighter Competition” was submitted by Focke-Wulf head designer Kurt Tank and designated TA-183; it was a concept for a single-engine jet with swept wings ...

The jet engine has a long and storied history. Its development occurred spontaneously amongst several unrelated groups in the early 20th Century. Frank Whittle submitted a UK patent on a design in ...

How the Romans invented concrete ... the properties of one to the test showing how this metal is used inside a jet engine. Superconductors and the 'Meissner effect' videoSuperconductors and ...