Examines the life and many interests of eighteenth-century inventor and artist Robert Fulton, focusing on his development of the first large steamboat that worked.
Introduces the life of Samuel Morse, discussing his childhood in Massachusetts, his early inventions and career as an artist, and his development of the telegraph, as well as the special code used to send messages.
Thirteen-year-old Robert "Qwerty" Stevens uses the time machine he finds in his back yard to visit Thomas Edison's workshop in 1879, and there helps develop the electric light bulb, but then needs his sister's help to return to his own time.