Catalog Search Results
"Learn about these amazing inventors of the 20th century: William Lear, Philo Farnsworth, Beatrice Kenner, Gertrude Belle Elion, Gordon Gould, Charles Ginsburg, Robert Shurney, Jack Kilby, Stephanie Kwolek and Lonnie Johnson"--
Draws upon photographs, illustrations, and other resources of the Library of Congress to present information on some of the great inventions of history, such as the airplane and telephone, and discusses how they led the way to new industries and discoveries.
These searches are similar to the search you tried. Would you like to try one of these instead?