Man always dreamt of flying, and for decades people have made this come true by building innovative flying machines. Let your child build his own Flying machine and soar to the sky as he learns the basic concepts of rotational motion and flight. This toy consists of 2 gears of different speeds, 2 types of wings for the flyers, and a unique mechanism to change the angle of the wings. This ingenious STEM Educational DIY Learning kit packs a great chunk of learning that children will observe and understand over a period as they play and experiment. Having wide and endless possibilities of gameplays children can train themselves to master the art of launching and controlling the flight path. The flying machine has a great range of playmaking it possible to be launched indoors as well as outdoors.