PBS
Pbs: American Experience: Forgotten Inventors
Here is an accounting of a few inventions, most of which were invented in the 1800s, that often are overlooked. Find out about how the can opener was invented as well as that clothing staple, the denim jeans.
Other
History of Telephone Sets: Graham Bell Invents the Telephone
A short summary of how Alexander Graham Bell (1847-1922) came to invent the telephone.
Other
Black Inventor Online Museum: Lewis Latimer
The biography of the fascinating African-American inventor, Lewis Latimer. In addition to finding out about his development of the carbon filament for the incandescent lamp, you can read about his expertise in patent law, his association...
Other
Black Inventor Online Museum: Jan Matzeliger
A very complete biography of African-American inventor, Jan Matzeliger, who developed the shoe-lasting machine. Read about the development of his invention, and see pictures of the machine and the patent drawing.
Other
Ncr: James Ritty, Inventor of the Cash Register, 1879
An interesting biography of James Ritty and an account of how he invented the cash register. Included are pictures of his designs and the prototypes.
Alabama Learning Exchange
Alex: American Inventors
Young scholars will learn about 8 American inventors from the 1800's. They will use the internet of encyclopedia disc to research and print pictures and information about these people.
Then Again
Then Again: Web Chron: Alexander Graham Bell Invents the Telephone
This site describes how Bell started out by seeking to help the deaf and ended up with a telephone. It gives brief information about his family and how he came to invent the telephone.
Smithsonian Institution
Smithsonian Education: Spotlight Biography Inventors
This site provides information on American inventors Benjamin Franklin, Robert Fulton, Eli Whitney, Thomas Jefferson, Isaac Singer, Wilbur Wright, Thomas Alva Edison, Elias Howe, and Alexander Graham Bell. It offers pictures from and...
Arizona State University
Arizona State University: Why Was the Valve Invented?
Dr. Ericson holds firm to his beliefs that the valve was not invented as "a mere crook changing device." Dr. Ericson embraces the idea that the "co-inventors of the valve clearly intended to perfect the brass instruments by making them...
PBS
Pbs Learning Media: Alexander Graham Bell: Scientist, Inventor, and Teacher
Using a short video and two primary sources, learners will learn about Bell's inventions and his work with the deaf community.
New York Times
New York Times: Crossword Puzzle: Inventors
The New York Times Learning Network has developed interactive & printable crossword puzzles. The theme of this one is Inventors.
Other
Lee De Forest, American Inventor: The Complete Lee De Forest
An extensive site covering all aspects of Lee de Forest, his inventions, writings, and personal life. Find drawings and pictures of his audion tube and find out about his legacy, especially in the world of electronics.
Other
Lemelson Center's Invention at Play: Alexander Graham Bell
A summary of Alexander Graham Bell's telephone invention.
Other
Edison:life and Inventions/motion Pictures
This page is part of an online text of a book published in 1929 by Dyer and Martin on the life and work of inventor Thomas Edison. Discusses Edison's role in the development of motion pictures, but be sure to view the rest of the book...
Smithsonian Institution
Lemelson Center: True Colors Dyeing Yarn
An interesting history and exploration of the technology and invention of dyes and dyeing from earliest times to present and the effects of new colors in yarns on the economy. This is a complete unit of lessons with activities and...
Other
History of Recording Technology: Edison's Invention of the Phonograph
Click through the pages on this site to read about Edison's development of the phonograph as well as a discussion of Edison's rivals who were seeking to develop a similar product. Read about the changes in the ways to record sound as the...
Houghton Mifflin Harcourt
Harcourt: Biographies: Otis Boykin 1920 1982
Otis Boykin was a successful African American inventor whose inventions include resistors for electrical equipment and missiles, a controller for pacemakers, and a burglar-proof cash register.
Massachusetts Institute of Technology
Mit: Inventor of the Week: Granville T. Woods
Inventor Granville T. Woods is featured in this brief biography for his multiplex telegraph which was a useful invention for the railroad industry.
Massachusetts Institute of Technology
Mit: Inventor of the Week: Madame C. J. Walker
Inventor Madame C. J. Walker is featured in this brief biography for her invention of the Walker Hair Care System.
Massachusetts Institute of Technology
Mit: Invention of the Week: Ernesto E. Blanco: Stair Climbing Wheelchair
Read about MIT teacher and practitioner Ernesto Blanco, inventor of the stair-climbing wheelchair. This article provides details on the inventor's life, his career outside of MIT, and his inventions that continue to help the handicapped...
PBS
Pbs Learning Media: Young Inventors
In this stills collage adapted from the National Science Teachers Association/Craftsman Young Inventors Awards, see several inventions by students in grades 4-7 and read about some of the challenges they faced during the design process.
Massachusetts Institute of Technology
Mit: Inventor of the Week: Frederick M. Jones
Inventor Frederick M. Jones is featured in this brief biography for his lasting contributions to the refrigerator and cinema industries.
National Inventors Hall of Fame
National Inventors Hall of Fame
Get a taste of what inventors do by exploring exhibits at the National Inventors Hall of Fame in North Canton, OH.
Massachusetts Institute of Technology
Mit: Inventor of the Week: Lloyd Augustus Hall
Inventor Lloyd Augustus Hall is featured in this brief biography who made several contributions to the food and drug industry such as his patented method for curing meats so they would keep better.
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