Most ships control speed by changing engine power, but vessels with controllable pitch propellers adjust the blade angle instead. This video explains how variable pitch systems generate forward or ...

Abstract: In order to develop continuously variable transmission (CVT) suited for electric vehicle (EV), a comparative analysis of the transmission used on EV is introduced in this paper. To solve the ...

N81UE, “Blue” is ready for her new home! This homebuilt EX-3 boasts a constant speed propeller, a G3X, Acme Suspension, and a whole bunch more. The Carbon Cub is best known for its ridiculous ...

This 2010 Czech Sport Piper Sport is a fun, easy airplane to own and fly. It features a clean interior and exterior, low time, roomy cabin, wing lockers, and much more. With smooth handling and ...