We love a good drone build here at Hackaday, but no matter how much care is taken, exposed propellers are always a risk: you don’t have to look far on the web to see videos to prove it.
Want to learn why ducted propellers improve both thrust and efficiency? Well, we’ve got both the lesson and the teacher for you. [Bruce Simpson] isn’t exactly a household name, but we bet most ...
Whether Airbus decides to go with CFM’s open fan or with advanced ducted engines from Pratt & Whitney or Rolls-Royce... Subscribe now to read this content, plus receive full coverage of what's ...