Great Idea Finder
Great Idea Finder: Lewis Howard Latimer
An extensive biography of the life of African-American inventor, Lewis Latimer. Find out about his primary claim to fame in the development of an incandescent light bulb, but be sure to read about his many patents, and his importance to...
Houghton Mifflin Harcourt
Harcourt: Biographies: George Washington Carver
An introduction to George Washington Carver, the talented, intelligent inventor. Learn why he was called a "Miracle Worker" for his vast knowledge of plants and agriculture. (In Spanish)