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Showing 1 - 11 of 11 matches in All Departments

The New Art of Flying (Hardcover): Waldemar Kaempffert The New Art of Flying (Hardcover)
Waldemar Kaempffert
R958 Discovery Miles 9 580 Ships in 12 - 17 working days
The New Art of Flying (Paperback): Waldemar Kaempffert The New Art of Flying (Paperback)
Waldemar Kaempffert
R733 Discovery Miles 7 330 Ships in 10 - 15 working days
Gas-Engines and Producer-Gas Plants; A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the... Gas-Engines and Producer-Gas Plants; A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care o (Paperback)
Rodolphe Edgard Mathot; Translated by Waldemar Kaempffert
R597 R528 Discovery Miles 5 280 Save R69 (12%) Ships in 10 - 15 working days
A popular history of American invention (Volume I) (Paperback): Waldemar Kaempffert A popular history of American invention (Volume I) (Paperback)
Waldemar Kaempffert
R1,647 R1,403 Discovery Miles 14 030 Save R244 (15%) Ships in 10 - 15 working days
A popular history of American invention (Volume II) (Paperback): Waldemar Kaempffert A popular history of American invention (Volume II) (Paperback)
Waldemar Kaempffert
R1,401 R1,201 Discovery Miles 12 010 Save R200 (14%) Ships in 10 - 15 working days
A Popular History of American Invention - V.2 (Paperback): Waldemar Kaempffert A Popular History of American Invention - V.2 (Paperback)
Waldemar Kaempffert
R766 Discovery Miles 7 660 Ships in 10 - 15 working days
Modern Wonder Workers; a Popular History of American Invention; (Paperback): Waldemar Kaempffert Modern Wonder Workers; a Popular History of American Invention; (Paperback)
Waldemar Kaempffert
R861 Discovery Miles 8 610 Ships in 10 - 15 working days
Ornamental Street-Lighting - A Municipal Investment and Its Return (Hardcover): Waldemar Kaempffert Ornamental Street-Lighting - A Municipal Investment and Its Return (Hardcover)
Waldemar Kaempffert; Created by National Electric Light Association
R750 Discovery Miles 7 500 Ships in 10 - 15 working days
Discovering new Facts About Paper; the Story of the Greatest Paper Research Laboratory (Hardcover): Waldemar Kaempffert Discovering new Facts About Paper; the Story of the Greatest Paper Research Laboratory (Hardcover)
Waldemar Kaempffert
R682 Discovery Miles 6 820 Ships in 10 - 15 working days
Modern Wonder Workers; a Popular History of American Invention; (Hardcover): Waldemar Kaempffert Modern Wonder Workers; a Popular History of American Invention; (Hardcover)
Waldemar Kaempffert
R1,132 Discovery Miles 11 320 Ships in 10 - 15 working days
Collier's Wonder Book - 1920 Edition (Paperback): Janice Harbaugh Collier's Wonder Book - 1920 Edition (Paperback)
Janice Harbaugh; Waldemar Kaempffert
R513 Discovery Miles 5 130 Ships in 10 - 15 working days

In 1920, the average person was just becoming aware of the modern age of science and invention. Scientists were discovering new physical laws, new information about the universe, and new information about the human body. It was the beginning of an explosion of research that continues 100 years later. Collier's Wonder Book: 1920 Edition is a reprint of a collection of articles, photographs, and diagrams published by P. F. Collier and Son Company to explain the latest scientific information in simplified ways. Topics included: airplanes, railroading, automobiles, ships, zeppelins, communications, atomic energy, paranormal topics, sea exploration, machines and tools, radio, wireless communication, welding, astronomy, clouds, blood crystals, volcanoes and natural phenomena, weather, physics, rockets, simian communication, plant and animal life, psychology, cipher decoding, engineering, bridges, spiritualism, ouija boards, firefighting, animals in the movies, and many other topics. Some of the information is ahead of its time. Other articles seem quaint and misguided. A few articles are surprisingly prophetic. All are interesting reading and give us a picture of the early 20th century and its fascination with scientific discovery.

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