Henley's Twentieth Century Formulas, Recipes and Processes

Metadata

Gutenberg ID

53143

Title

Henley's Twentieth Century Formulas, Recipes and Processes

Language

en

Book source

Project Gutenberg

Description max 80 words

Henley's Twentieth Century Formulas, Recipes and Processes offers a vast repository of practical household and workshop knowledge for mechanics, manufacturers, and home workers. Edited by Gardner D. Hiscox, this 1914 volume compiles modernized formulas, recipes, and processes translated from foreign sources and refined for practical use, covering everything from metal alloys to household remedies.

Summary up to 500 words

Henley's Twentieth Century Formulas, Recipes and Processes, edited by Gardner D. Hiscox and published in 1914, stands as a comprehensive manual designed to bridge the gap between industrial workshop needs and domestic household requirements. Hiscox compiled this extensive volume to serve mechanics, manufacturers, artisans, and housewives, aiming to provide a repository of useful knowledge derived from expert experience and foreign technological periodicals. The text systematically details the creation and application of various alloys, offering precise recipes for manufacturing items ranging from dental cements and electrical resistance wires to reflective surfaces and waterproofing compounds. A significant portion of the work is dedicated to metallurgy. Hiscox details the formulation of specialized bronzes, such as cupromanganese and speculum metal for mirrors, and magnetic mixtures of copper, manganese, and aluminum. He notes that while magnetic alloys can be magnetized strongly, their behavior at high temperatures is peculiar, often requiring specific heating durations to achieve optimal magnetization. The book also addresses the production of manganese copper and manganin, highlighting their ductility and suitability for casting without blowholes. Furthermore, it provides formulas for palladium alloys used in dentistry and various reflector metals adapted for fine optical instruments. Beyond industrial applications, the volume addresses essential household needs. It offers instructions for cleaning, dyeing fabrics, preserving foods, and treating common ailments. The text includes recipes for lubricants, rust removal agents, and various cements for repairing household items. Hiscox emphasizes practical experimentation throughout the work, cautioning readers that formulas should be adapted to specific conditions. He stresses that chemical purity, temperature, and the skill of the experimenter significantly influence results. By discarding questionable processes and updating trade secrets, the work aims to provide enduring, accessible technological knowledge for both domestic and professional settings, ensuring that the information remains modern and applicable to the practical requirements of the era.

LLM editorial rating

4.2/5

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2026-07-07 11:00 UTC

Categories

• Science
• Industrial arts