fossett, circumnavigation, ornithopter, bleriot, louis bleriot, bathyscaphe, jules verne, huygens, planck, aquanaut, charles lindbergh, glider, penzias, spaceflight, heyerdahl, fosset, fusion reactor, triplane, bathyscaph, tereshkova, aeronaut, autogyro, thor heyerdahl, lindbergh, richard feynman, cassini, anders celsius, cammas, lise meitner, adventurer, scherrer, monoplane, wernher von braun, orville wright, balloonist, nikola tesla, palet, daedalus, pipistrel, jacqueline cochran, roald amundsen, pitot tube, lutetia, heuer, lucky lindy, johannes kepler, iter, autogiro, heinrich hertz, christiaan huygens, ushant, circumlunar, kepler, wilbur wright, fred hoyle, airship, astronomical telescope, igor sikorsky, nereus, balsa raft, wallenda, astronautics, aviator, astron, electron accelerator, propulsion, yachtsman, smos, minos, ungeheuer, voyage, sete, altimeters, darpa, themis, cousteau, cosmologist, yachtswoman, jodrell bank, erwin schrodinger, nicolaus copernicus, carl friedrich gauss, humbert, dean kamen, scutum, henri becquerel, fridtjof nansen, urry, amelia earhart, aptera, marie curie, supersonic, gagarin, geosynchronous, sailplane, earhart, geissler, primat, hans geiger, pitot, leo esaki, axion