A multirotor or multicopter is a rotorcraft with more than two lift-generating rotors. An advantage of multirotor aircraft is the simpler rotor mechanics required for flight control. Unlike single- and double-rotor helicopters which use complex variable pitch rotors whose pitch varies as the blade rotates for flight stability and control, multirotors often use fixed-pitch blades; control of vehicle motion is achieved by varying the relative speed of each rotor to change the thrust and torque produced by each. #multirotor #howitsmade #drone #multicopter ►Subscribe and hit the bell: https://www.youtube.com/channel/UCBXaUGm71QB_0WlMAgOr4Ag?sub_confirmation=1

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