Perpetual Motion

Perpetual Motion

Perpetual MotionThe author has no apology to offer for the production of this book. He has spent...
CHF 5.94
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CHF 5.94
SKU: gb-44771-ebook
Product Type: Books
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Author: Dircks, Henry,1806-1873
Format: eBook
Language: English
Subtotal: CHF 5.94
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Perpetual Motion

Perpetual Motion

CHF 11.90 CHF 5.94

Perpetual Motion

CHF 11.90 CHF 5.94
Author: Dircks, Henry,1806-1873
Format: eBook
Language: English

Perpetual Motion

The author has no apology to offer for the production of this book. He has spent his life in environments that have brought him into constant contact with mechanics, artisans and laborers as well as professional men, engineers, chemists and technical experts of various types. He knows a great many menyoung men, for the most partare constantly working on the old, old problem of Perpetual Motion; that much money, and much time are being spent in search of a solution for that problem which all scientific and technical men tell us is impossible of solution. It is believed by the author that a classification and presentation of selected groups of the devices produced in the past by which it was by the inventor believed, self-motive power had been attained, will save much work in fields already thoroughly exploited. So far as the author knows no book on the subject has appeared since 1870. The various encyclopedias published contain articles on the subject, but they are necessarily brief, and not satisfying to young men who have become interested in the subject. ......Buy Now (To Read More)

Product details

Ebook Number: 44771
Author: Dircks, Henry
Release Date: Jan 27, 2014
Format: eBook
Language: English

Contributors

Contributor (Author): Verance, Percy


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