Author: Andrew SchroederPublisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Friction, Gravity, and Perpetual Motion
Author: Andrew SchroederPerpetual Motion
Author: Arthur W. J. G. Ord-HumePublisher: Adventures Unlimited Press
ISBN: 9781931882514
Category : Art
Languages : en
Pages : 268
Book Description
The deceptively simple task of making a mechanism which would turn forever has fascinated many famous men and physicists throughout the centuries. In fact, the basic tenets of engineering grew from the failures of these perpetual motion machine designers. This work offers an illustrated overview of perpetual motion machines and their inventors.
Perpetual Motion
Author: Percy VerancePublisher: Library of Alexandria
ISBN: 1465522409
Category : Science
Languages : en
Pages : 367
Book Description
Perpetual Motion as used in this book is to be taken in its conventional, and not in its strict literal sense. The strict literal analysis of the two words implies unceasing motion. Of this we have many illustrations—the tides, the waves of the ocean, the course of the earth around the sun, and in the movements of all heavenly and astronomical bodies. In fact, it is difficult to conceive in a strictly scientific sense of any substance having an entire absence of motion. Perpetual Motion as used in this book means what it is usually understood to mean—Self-Motive Power—a machine that furnishes the power to keep its parts going as a machine. In this sense Perpetual Motion has always engaged the minds of many, many people—and what is more natural? As soon as a boy begins to take an interest in moving parts of machinery, vehicles, locomotives, and what not, he perceives that the application of power results in the motion of bodies, and again that bodies in motion are productive of power. A wheel moved by muscular, or other mechanical power, is made by machinery to elevate water, and elevated water can be made in descending to run machinery. The windlass, or other wheel, turned by applied force, lifts buckets from wells—raises stone, and elevates heavy bodies, if desired. Heavy bodies descending can be, and are used through means of machinery to make machinery run. A great many similar illustrations could be given. What, then, is more natural than that a boy with an active mind who is at all mechanically turned, as most boys are, begins to wonder why, if wheels lift stones, and if stones descending make wheels run, cannot a machine be made that will lift stones, or other weights, and in turn be run by the descent of the lifted stones, or other weights? Why, if the turning of wheels lift water, and if descending water makes wheels go, should not an adaptation be made by which the same machine will elevate water, and be run by the descent of the elevated water? That it cannot be done is now the consensus of opinion of all technically trained mechanics, but, that it can not be done, and why it can not be done, is sure not to occur to the boy, nor to the man who has only a strong natural mechanical sense to guide him, and has not the advantage of technical training. Again, it is well known that many, many men have spent considerable sums of money and given hours and hours, and days, and months, and years of close and careful thought, and experiment to the production of a machine that will accomplish Perpetual Motion, and that many have announced to the world that they had succeeded in its accomplishment, but that all their devices so far have turned out failures. It is to no purpose to tell the Perpetual Motion worker that he is seeking to attain the impossible; that the attainment of self-motive power has been demonstrated to be an impossibility. He will answer, or, at least, he will reason to himself that many things once pronounced impossibilities and claimed to be so demonstrated, have since been attained. The Perpetual Motion worker is usually a person of active intelligence, and being enamoured of mechanical projects is likely to read extensively along mechanical lines, and knows as every well-informed person knows, that there are many instances in the history of the discovery and development of the most important mechanical inventions and scientific discoveries where the persistent efforts of so-called enthusiastic dreamers and cranks finally triumphed over the settled and conventional "impossibilities" of dignified scientists.
Perpetual Motion
Author: Percy Verance (pseud.)Publisher:
ISBN:
Category : Perpetual motion
Languages : en
Pages : 376
Book Description
Sir William Congreve on perpetual motion
Author: William Sir CongreveA Treatise on the Theory of Friction
Author: John Hewitt JellettPublisher:
ISBN:
Category : Friction
Languages : en
Pages : 248
Book Description
A System of Natural Philosophy
Author: Thomas RutherforthPublisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 566
Book Description
Elements of Experimental and Natural Philosophy ...
Author: Jabez HoggGravity Cause Explained
Author: Bobby Dee TicerPublisher: Dorrance Publishing
ISBN:
Category : Philosophy
Languages : en
Pages : 181
Book Description
About the Book Gravity Cause Explained explains gravity as a step-by-step process of the historical development of the theory. Verification is in algebra and geometry. Certain paradoxes like how a massless graviton can cause change in mass momenta are explained. About the Author Although technically self-educated for not having a college degree, author Bobby Dee Ticer appreciates all of the free information on Wikipedia and other educational programs on the internet and knows how invaluable they are for the continuous development of this book. Self-education is allowed by mere effort.
College Physics for AP® Courses
Author: Irna LyublinskayaPublisher:
ISBN: 9781938168932
Category : Physics
Languages : en
Pages : 1665
Book Description
"This introductory, algebra-based, two-semester college physics book is grounded with real-world examples, illustrations, and explanations to help students grasp key, fundamental physics concepts. ... This online, fully editable and customizable title includes learning objectives, concept questions, links to labs and simulations, and ample practice opportunities to solve traditional physics application problems."--Website of book.