glider - an aircraft without an engine, flex - to bend, cradle - a frame to support weight, drag - the force acting on an object of motion in the direction opposite to the object's motion; to pull or move along slowly, hangar - a building for storing aircraft, claim - a point made to suggest something is true, evidence - to indicate clearly, exemplify or to prove, valid - fair or reasonable, logically correct, rudder - a flat piece of wood or metal hinged vertically to the rear end of an aircraft, stalled - to stop or bring to a standstill, usually against your wish,

March 28

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