Curated OER
The American Turtle, 1776
Fifth graders evaluate David Bushnell's 1776 American Turtle. In this history instructional activity students analyze and make predictions about the first submarine invented by David Bushnell after view pictures. They compare the drawing...
Digital History
Digital History: Resistance to Technological Innovation
Hinderances to technological advances included poor education and hostility to innovation and experimentation. See how this opposition was overcome by the many smalltime tinkerers and inventors who ignited people's interest in technology.
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...