[["Alexander Graham Bell","Telephone"],["Nikola Tesla","Alternating Current"],["The Wright Brothers","Airplane"],["Johannes Gutenberg","Printing Press"],["Louis Pasteur","Pasteurization"],["Tim Berners-Lee","World Wide Web"],["Benjamin Franklin","Lightning Rod"],["Guglielmo Marconi","Radio"],["Eli Whitney","Cotton Gin"],["Karl Benz","Automobile"],["Steve Jobs","iPhone"],["Ada Lovelace","Algorithm"],["Marie Curie","Radioactivity Research"],["Hedy Lamarr","Frequency Hopping"],["Philo Farnsworth","Television"],["Garrett Morgan","Traffic Signal"],["Grace Hopper","Computer Compiler"]]