The TDS VF2 – thrust: 1/32g (2013 specs.) It is time to have a look at the state of the art of E.M engines: TDS VF2 . If you’re new to the blog, for a better comprehension, I invite you to read my last post, where I deepen the working principle of electromagnetic propulsion. [Important: please read the note […]Read more "ASPS’s Electromagnetic engine TDS VF2"
In this post I would like to discuss another concept of electromagnetic propulsion: a patent application  for an engine that, as we’ll see, is closer to PNN-E than EmDrive. The name on the patent is Harold Ellis Ensle. There is no information about him on the web, so I suppose he’s a private inventor. Fig 1. Ensle’s Engine […]Read more "The Harold Ensle’s Engine"