Science Struck
Science Struck: Lemon Battery Experiment
In this step-by-step experiment, you will learn how to make a battery using four lemons and use it to light an LED bulb.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Thomas Alva Edison
Thomas Alva Edison (February 11, 1847 - October 18, 1931) was an American inventor and businessman who developed many devices that greatly influenced life around the world, including the phonograph and the long-lasting, practical...
Curated OER
Science Kids: Science Images: Thomas Edison
This is a black and white photo of a famous American inventor named Thomas Edison. His many inventions included the practical electric light bulb and phonograph (a device used to play recorded sound).
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...
Digital History
Digital History: The Wizard of Menlo Park
This resource provides information about the famous American inventor, Thomas Edison. Find out about his childhood, some of his famous inventions, and even some of his mistakes.
PBS
American Experience: Technology Timeline: 1752 1990
Short descriptions of important technological innovations produced in America and the date of their introduction.
Enchanted Learning
Enchanted Learning: Inventors & Inventions 1801 1850
This site from Enchanted Learning presents several brief overviews of major early nineteenth century inventors and their inventions. The information is accessible by clicking on the corresponding link.