Council for Economic Education
Econ Ed Link: National Council of Economic Education: Capital Chips
This site has a multi-part lesson that explores several aspects of productivity. The site incorporates online resources and activities.
Houghton Mifflin Harcourt
Harcourt: Biographies: Louis Jacques Mande Daguerre
Learn about the father of photography, his efforts and research that took him to this point. (In Spanish)
Council for Economic Education
Econ Ed Link: Widget Production: Producing More Using Less
Through this economics lesson you will learn about widget production. One of the tasks is to see how productivity can help solve problems.
CNN
Cnn: Space Age Inventions You Probably Use (2007)
Some common items that help save lives every day or make lives a little easier are compliments of NASA technologies. This article features ten of these developments
PBS
Pbs: Africans in America: Part 3: Eli Whitney's Cotton Gin
History of Eli Whitney and his cotton gin. Other links to sites with information on this topic.
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: Hedy Lamarr
Use this site to learn about Hedy Lamarr (1913-2000 CE), the movie actress who "helped the Allies win World War II" through her involvement in inventing "a classified communication system."
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.
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.
University of Houston
University of Houston: Engines of Our Ingenuity: Hero(n) of Alexandria
Describes the life of Hero of Alexandria and discusses Hero's contribution to the development of the steam engine. Text is the actual radio transcript of a syndicated radio broadcast on invention and ingenuity.
University of Houston
University of Houston: Engines of Our Ingenuity: Fulton's Submarine
Discusses the technological and political conditions which led to Robert Fulton's invention and development of the submarine. Includes some biographical information and some graphics of early submarine sketches. (Text is the actual radio...
University of Houston
University of Houston: Engines of Our Ingenuity: Inventing the Riverboat
A discussion of Robert Fulton's and Henry Shreve's contribution to the evolution of the steamboat. Includes photos of early steamboats and some biographical information on Fulton. (Text is the actual radio transcript of a syndicated...
University of Houston
University of Houston: Engines of Our Ingenuity: Big Diesel Engines
Traces the historical evolution of the diesel engine. Explains the distinction between gasoline engines and diesel engines. Discusses the uses of diesel engines. Interesting, anecdotal and well-written. (Text is the actual radio...
Other
Ed Surge: Can Anyone Be an Inventor? Mit's Invention Education Officer Says Yes
This article is part of The EdSurge Podcast. Today, there are plenty of middle and high school students who have developed solutions to major economic and social challenges, ranging from health care and transportation to agriculture and...
Other
Cyberartsweb: Imagination
This site, which is provided by Cyberartsweb, gives a brief definition of term "imagination" with links to related concepts.
PBS
Pbs: American Experience: The Wright Stuff
Companion website to the PBS documentary on the Wright Brothers and their contributions to aviation.
Other
Symposium Papers: Following the Footstpes of the Wright Brothers
A compilation of symposium papers that have been presented on the Wright Brothers which includes details about their lives, invention, and historic flight.
National High Magnetic Field Laboratory
Magnet Academy: Coaxial Cable 1929
As more and more American households acquired telephones, the pressure was on to create a better cable to accommodate the increasing demand. Engineers Lloyd Espenschied and Herman Affel answered the call.
National High Magnetic Field Laboratory
Magnet Academy: Bell Telephone 1876
Acoustics, variable resistance and allegations of foul play contribute to the exciting story of the invention of the telephone.
EL Education
El Education: Rock and Mineral Machine Poster
Students complete field observations and work with local geologists to collect rock and complete a lab on rock and mineral testing and identification. Students then invent a fictional machine to identify rocks, and finally they create a...
NASA
Nasa: Testing a New Spacecraft Material
This is a site from NASA that provides an activity where "You have invented a new material to use for the fuel tanks on the spacecraft. But before you send your new material into the harsh environment of space, you must test it on Earth...
Other
Velorama Bicycle Museum: Netherlands
The Dutch are known for being avid bike riders, and this site by the Dutch Fietsmuseum proves it. Watch a slide show on various bicycle inventions over the years or take a virtual tour of the museum to learn about cycle history.
National Inventors Hall of Fame
National Inventors Hall of Fame: Alexander Graham Bell: Telephone
Biographical information and a photograph of Alexander Graham Bell, the inventor of the telephone.
National Inventors Hall of Fame
National Inventors Hall of Fame: Philo Taylor Farnsworth
Invent Now Hall of Fame explores the life and career of the "father of television", Philo Taylor Farnsworth. In 1983, he was honored with a postage stamp bearing his picture.