Related by context. Frequent words. (Click for all words.) 62 Guglielmo Marconi 53 Thomas Alva Edison 52 inventor 49 Nikola Tesla 47 John Logie Baird 46 Galileo Galilei 44 invention 44 aviator Charles Lindbergh 42 Leonardo DaVinci 42 Karl Benz 41 inventors 41 Dr. Jonas Salk 41 telegraph operator 40 invented 40 phonograph 40 inventions 40 Louis Pasteur 39 telephone 39 Philo T. 38 Antikythera Mechanism 38 physicist Albert Einstein 38 clockmaker 38 Isambard Kingdom Brunel 38 Jack Kilby 37 Jonas Salk 37 Albert Einstein 37 P. Tip O'Neill 37 Nolan Bushnell 37 Leonardo da Vinci 37 Leo Fender 37 Phone 37 phonographs 37 Cornelius Vanderbilt 37 Josiah Wedgwood 36 Mathematician 36 Owen Garriott 36 WiTricity 36 stone carver 36 Antonio Stradivari 36 Ray Kroc 36 Wernher von Braun 36 Buckminster Fuller 36 #th century 36 Abner Doubleday 36 descendant 36 railroad magnate 35 Alvah 35 Invented 35 phone 35 Vinton Cerf 35 InventHelp ® 35 Pioneering 35 Charles Ponzi 35 Genoese 35 philosopher 35 Ward Beecher 35 MacArthur Fellow 35 Einstein 35 emancipator 35 Gottlieb Daimler 35 ham radio 34 Richard Feynman 34 telegraphy 34 inventor Dean Kamen 34 Inventors Hall 34 Telephone Pioneers 34 World Columbian Exposition 34 typographer 34 discoverer 34 Girolamo 34 direct descendent 34 holography 34 Inventors 34 Blaise Pascal 34 Johannes Gutenberg 34 horseless carriage 34 Hedy Lamarr 34 pioneer 34 Atanasoff 33 PHONE 33 tinkerer 33 Daguerre 33 Johannes Kepler 33 transistor radio 33 pioneering 33 Roebling 33 direct descendant 33 Linus Pauling 33 Inventor 33 Nineteenth century 33 grandfather 33 mathematician 33 Ron Popeil 33 Edward Teller 33 Dean Kamen 33 inventing 33 Niels Bohr 33 Engelbart 33 Lemelson MIT Program 32 Doug Engelbart 32 PalmPilot