The aviation industry has never seen a propeller quite like this before. Hartzell-which has designed and built propellers for more than a century-on Monday revealed that the FAA awarded Part 35 type ...

Electrification is seen as having an important role to play in the fossil-free aviation of tomorrow. But electric aviation is battling a trade-off dilemma: the more energy-efficient an electric ...

Everyone’s owned a pinwheel at one time or another. I remember riding in the back of my parents’ car, sticking my pinwheel out the window as we traveled down the street. The speed at which the ...