Presents the history and development of this household appliance, describes how it works, and discusses its role in popular culture; includes recipes using a toaster.
Discusses the history and development of irons, including a brief description of how the electric steam iron works, and surveys the role of irons in popular culture
Discusses the history and technical development of the vacuum cleaner, from the first carpet sweepers of the nineteenth century to twentieth-century improvements
Presents the history of umbrellas and includes an explanation of how they work, how they came to be, and how their purpose and popularity have changed over time
Discusses the history and development of eyeglasses; includes a brief explanation of how the eye works and the vision problems that glasses can correct.
Presents the technological development of the telephone through a description of the various inventions which led up to it; then examines the role of the phone in popular culture.