ornithopter Definition

gyroplane, autogiro, sailplane, autogyro, triplane, airplane, glider, vtol, biplane, pterosaur, airship, hang glider, pterodactyl, uav, turbojet, propeller plane, whirlybird, dragonfly, turbojet engine, microlight, hovercraft, astronomical telescope, hexapod, airfoils, hypersonic, antigravity, igor sikorsky, monoplanes, unidentified flying object, pteranodon, flying saucer, transonic, prototype, louis bleriot, orville wright, zoetrope, ramjet, turbofan engine, tailless, jet propulsion, bathyscaphe, dirigibles, propeller, spaceship, pipistrel, twinjet, turbofan, underwing, archeopteryx, helldiver, microlite, theropod dinosaur, apatosaurus, wilbur wright, archaeopteryx, teleportation, afrl, autorotation, stealth bomber, abiogenesis, boxfish, streamliner, relativity theory, lunar excursion module, flight simulator, tyrannosaurus rex, retroreflector, manta ray, aeronautical engineer, andean condor, gradiometer, housefly, wankel engine, compsognathus, engineless, hypervelocity, rotor blade, soliton, empedocles, hydrofoils, afterburning, contraption, noosphere, magnetic monopole, spacecraft, altimeters, inchworm, epsilon aurigae, locomotion, flagellum, electron accelerator, inertial navigation system, sideslip, holography, tinkertoy, levitation, rotor, magnetic levitation, afterburner, zeppelin,