Author: Popular Mechanics
Publisher: Courier Corporation
ISBN: 0486119947
Category : Juvenile Nonfiction
Languages : en
Pages : 146
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Book Description
This nostalgic flashback to a simpler time is filled with illustrated projects that range from the everyday (birdhouse, bean shooter) to the unusual (ice glider, magnetic theater).
Author: Popular Mechanics Company
Publisher: anboco
ISBN: 3736412185
Category : Crafts & Hobbies
Languages : en
Pages : 898
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Book Description
How to construct wireless outfits, boats, camp equipment, aerial gliders, kites, self-propelled vehicles engines, motors, electrical apparatus, cameras and hundreds of other things which delight every boy.
Author: J. P. Den Hartog
Publisher: Courier Corporation
ISBN: 0486158691
Category : Science
Languages : en
Pages : 484
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Book Description
This classic introductory text features hundreds of applications and design problems that illuminate fundamentals of trusses, loaded beams and cables, and related areas. Includes 334 answered problems.
Author: Sergio Cecotti
Publisher: Springer Nature
ISBN: 3031592646
Category :
Languages : en
Pages : 354
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Book Description
Author: Gerald Jay Sussman
Publisher: MIT Press
ISBN: 0262028964
Category : Science
Languages : en
Pages : 580
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Book Description
The new edition of a classic text that concentrates on developing general methods for studying the behavior of classical systems, with extensive use of computation. We now know that there is much more to classical mechanics than previously suspected. Derivations of the equations of motion, the focus of traditional presentations of mechanics, are just the beginning. This innovative textbook, now in its second edition, concentrates on developing general methods for studying the behavior of classical systems, whether or not they have a symbolic solution. It focuses on the phenomenon of motion and makes extensive use of computer simulation in its explorations of the topic. It weaves recent discoveries in nonlinear dynamics throughout the text, rather than presenting them as an afterthought. Explorations of phenomena such as the transition to chaos, nonlinear resonances, and resonance overlap to help the student develop appropriate analytic tools for understanding. The book uses computation to constrain notation, to capture and formalize methods, and for simulation and symbolic analysis. The requirement that the computer be able to interpret any expression provides the student with strict and immediate feedback about whether an expression is correctly formulated. This second edition has been updated throughout, with revisions that reflect insights gained by the authors from using the text every year at MIT. In addition, because of substantial software improvements, this edition provides algebraic proofs of more generality than those in the previous edition; this improvement permeates the new edition.
Author: Martin C. Gutzwiller
Publisher: Springer Science & Business Media
ISBN: 1461209838
Category : Mathematics
Languages : en
Pages : 445
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Book Description
Describes the chaos apparent in simple mechanical systems with the goal of elucidating the connections between classical and quantum mechanics. It develops the relevant ideas of the last two decades via geometric intuition rather than algebraic manipulation. The historical and cultural background against which these scientific developments have occurred is depicted, and realistic examples are discussed in detail. This book enables entry-level graduate students to tackle fresh problems in this rich field.
Author: Fred D. Crawshaw
Publisher: Simon and Schuster
ISBN: 163220164X
Category : House & Home
Languages : en
Pages : 787
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Book Description
A reference and instruction guide to the mechanics of working the land. The Ultimate Guide to Farm Mechanics combines three classic farming texts for the first time, compiling knowledge from the best sources published as far back as 1884. A comprehensive reference book that belongs in any farming household today, it offers an array of farm knowledge for both experts and amateurs alike. The book is divided into three parts: the first covers general skills such as woodworking and blacksmithing, the second is dedicated to farm engines and how to run them, and the third teaches readers how to construct classic labor-saving devices such as an effective milking stool, plowing gear for a kicking mule, and a nest for egg-eating hens. Readers are taught to mend broken tools, make fertilizer and corn fodder, buy engine parts, and manage gasoline engines safely and economically. Filled with intricate illustrations, photos, and diagrams, Ultimate Guide to Farm Mechanics offers a wealth of knowledge still indispensable to the modern-day farmer. Both the casual and amateur reader will learn valuable lessons from the old teachers of early twentieth-century farming in the United States.
Author: German Woodhead
Publisher: CUP Archive
ISBN:
Category : Social Science
Languages : en
Pages : 172
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Book Description
Excerpt from Industrial Colonies and Village Settlements for the Consumptive Symonds, and we together examined the patients, sampled the climate and other conditions, and argued with Unger and Ruedi. Then for the second time came Hope; more solid Hope. Given a fairly early case, and three years, and recovery was in the offing. And so we went on cheerfully with Davos. But Davos was not for every one; nor was every case an early 'one. Then came the discovery that lower altitudes would do if certain conditions were obtained; and so arose the great sanatorium movement. But slowly we found that patients could not spend their lives in sanatoriums; and one day on making my way up to one of them in England, I met on the way patient after patient, slouching along, bored to death with themselves and with each other; and even worse in morale than in body. Better discipline and better notions of thera peutics mended some of that; still I could not forget those listless saunterers, and it became evident to some of us, however unwillingly, that Hope was drooping again. The sanatorium was doing a great educative work no doubt; but at the end of its four or six months - what then? To send the patient away with recommendations about light jobs, and a regime, was almost a mockery or quite. What about the wage, and the family to be supported? The next lesson was brought home to me by a visit with other commissioners to certain cities, concerning some such problems. Before me now I see a gaunt hollow-eyed man, coughing, and leaning against the wall as he tried to talk to us, saying that his mates when he came out of the sanatorium - good fellows as they were - had bought him a milk that he might creep round, and earn a bit. The brave wife, shawl on head and mill apron on, had just come from the factory, and apologised for the dirty house - as well she might. The poor thing was working all day at the factory to keep the wolf from the door. All being dragged down together into the pit! What is the value of a good house, or a clean house, if no wages! What is there for the children? And what is to stop the infection! Who then would have the imagination, the initiative, the business capacity, to lift this burden, like lifting a world? About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Anonymous
Publisher: Legare Street Press
ISBN: 9781015767676
Category :
Languages : en
Pages : 0
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 140
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Book Description
Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.
