Machines at Work

Elting, Mary, 1906-2005Project Gutenberg · United StatesDec 2019

3.0

Word count: 62K words
Chapters: 7

Summary

Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and his memory continues to inspire the creation of eBooks and related technologies today.Machines at Work by Mary EltingAuthor: Elting, Mary, 1906-2005,Language: English, Class: TJ: Technology: Mechanical engineering and machinery, Release Date: Sep 3, 2017

Editor's review

This is an introductory mechanical engineering book for young readers by the American children's author Mary Elting, reissued by Project Gutenberg as a public-domain eBook. Centered on "machines at work," it uses plain language and illustrated explanations to introduce common mechanical equipment and how it operates. As a mid-twentieth-century popular science work, its value lies not in cutting-edge technology but in translating complex mechanical concepts into everyday descriptions children can understand, with a friendly tone and a very low barrier to entry. It works well as a science entry point for parent-child reading and as graded reading material for English learners. Note that the original dates from an earlier era, so some machine models and technical descriptions now feel dated; read it as a primer on mechanical principles rather than a contemporary engineering manual. The electronic edition is free to obtain, convenient on a tablet or in print, and suited to light popular-science use at home and in the classroom.

Who it's for

A good fit for

Parents with primary-school children who want an introduction to machines
Beginner to intermediate English learners seeking graded readers
Primary-school science or English teachers looking for classroom supplements
Collectors interested in vintage popular science and public-domain children's books

Not a good fit for

Professional readers seeking the latest in modern engineering machinery
Fiction lovers who want full plots and character-driven stories
Older students who need a systematic textbook on mechanical principles

Reading tips

When reading together, look at the pictures first and guess what each machine does, then explain with the English text.
English learners can read a short section each day and compile a glossary of machine-related vocabulary.
Teachers can pick machine types from the book and pair them with real photographs for comparison and extension.
While reading, note the book's era-bound limits and discuss with children how machines have changed over time.

About the publisher

Project Gutenberg United States · Founded in 1971

Project Gutenberg is a digital publishing project focused on public-domain ebooks. Its publishing direction centers on classic literary works whose copyright has expired, covering genres such as poetry, drama, fiction, and epic. Representative books include Lyrical Ballads by Wordsworth and Coleridge, Proust's Du côté de chez Swann, Shakespeare's Macbeth and The Complete Works of William Shakespeare, Homer's The Iliad, Dante's La Divina Comèdia: Purgatòri, Cervantes's The History of Don Quixote, Volume 2, and Grahame's The Wind in the Willows. Its author resources consist mainly of classic Western writers such as Wordsworth, Proust, Shakespeare, Homer, Dante, Cervantes, Grahame, and Tolstoy. Its publishing feature is the provision of freely accessible ebooks in EPUB and Kindle formats; it is not a traditional publisher, and publicly available information is limited.

FAQ

What age is this book suitable for?

Judging by depth of content and language difficulty, it suits primary-school children, especially as a parent-child popular-science introduction. Younger children can have the pictures explained by parents, while older children can try reading the English text independently with a dictionary.

Is the mechanical knowledge in the book still useful today?

The book covers basic ideas of how machines run and common equipment types, and that foundational understanding retains value; but specific models and technical descriptions bear clear marks of their era and should not be used as contemporary engineering material. It is better suited to principle-level introduction and before-and-after comparison.

What should I keep in mind when reading the electronic edition?

This version is a public-domain eBook released by Project Gutenberg and is free to obtain. The text is in English; a reading app with a built-in dictionary is recommended. If reading with children, key pages can be printed for easier discussion of the illustrations.

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About the author

Elting, Mary, 1906-2005 Author

Mary Elting (1906–2005) was an American author of science books for children. Public information about her life and education is limited, and what is known comes mainly from her works. Three of her books are held here, all titled "at Work" and dealing respectively with trains, ships, and machines, which shows that she was skilled at turning knowledge of transportation and mechanical devices into content accessible to children. Books of this kind usually use concrete scenes as a thread, explaining how things operate and what parts they consist of, often with illustrations that help young readers form intuitive understanding. Her writing emphasizes practicality and readability, with a plain tone and attention to letting young readers learn the principles behind everyday technology. Although a fuller account of her life and work awaits more material, these books still reflect her sustained commitment to nonfiction science writing for children and are of positive value in popularizing basic knowledge of machines and transportation.