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Flying Machines: Construction and Operation is a 1908 book by the aviation pioneer, William J. Hammer. It provides detailed instructions on building and operating early flying machines, covering the principles of flight, materials, and design. The book reflects the early 20th century’s fascination with flight and offers insights into the development of aviation technology.-
2.6 K • Nov 8, '24
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2.1 K • Nov 8, '24
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2.2 K • Nov 8, '24
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Chapter
VERSE: LIGHT AND SHADE
In the verse "Light and Shade" from the second series of "Legends and Lyrics," the poet delves into the complex fabric of human experience, juxtaposing the dualities of light and darkness, success and failure, and joy and sorrow. The poem begins with a commendation for accepting life's trials with humility and understanding, recognizing that suffering can be a source of growth and enlightenment. It acknowledges the inevitability of bitter hours when simple truths no longer provide solace, urging a deeper…-
29.6 K • Ongoing
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Octave Chanute's opening chapter in "Flying Machines: Construction and Operation" outlines the evolution of the two-surface flying machine, a pivotal innovation in the history of aviation. Chanute begins by acknowledging F. H. Wenham, who, in 1866, patented the initial concept in England, involving multiple aeroplanes arranged above each other to support a framework or car containing the motive power, using materials like silk or canvas stretched on a frame. Wenham's presentation to the Aeronautical…
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69.6 K • Ongoing
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Chapter II of "Flying Machines: Construction and Operation" dives into the theory, development, and usage of early aviation technology, particularly distinguishing between balloons (lighter-than-air machines) and flying machines (heavier-than-air machines) propelled by engines rather than lifted by gas. The chapter underscores the critical inspiration drawn from birds, with the successful designs of flying machines mimicking bird flight on a mechanical scale. Central to the history of aeroplane…
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69.6 K • Ongoing
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To grasp the fundamentals of modern flying machines, one must delve into the dynamics of bird and wind action. A straightforward experiment involving a circular cardboard piece illustrates this concept vividly. When dropped, the cardboard falls due to gravity; however, if thrown edgewise against the wind, it sails, mimicking flying machine behavior. This experiment underscores how motion—whether generated by the force of an arm or a motor—keeps the object afloat. The motor's continuous and powerful…
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69.6 K • Ongoing
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The realm of flying machines is divided into three fundamentally different categories: aeroplanes, helicopters, and ornithopters. Among these, aeroplanes claim the spotlight, becoming the primary choice for aviators due to their proven efficacy, whereas helicopters and ornithopters, despite their unique advantages, struggle with critical limitations that hinder their widespread adoption. Helicopters: Defined by their distinct vertical propellers or helices, helicopters boast the ability to ascend…
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69.6 K • Ongoing
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Constructing a gliding machine requires careful consideration of its design, specifically the choice between a monoplane, biplane, or triplane. For beginners, a biplane is recommended due to its compactness and ease of handling. This design is predicated on the principle that 152 square feet of surface can support the weight of an average-sized man (170 pounds), and arranging this surface across two planes results in a more manageable structure. To embark on building a flying machine, one starts with…
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69.6 K • Ongoing
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In Chapter VI of "Flying Machines: Construction and Operation," prospective aviators are advised to start learning to fly with caution, emphasizing the importance of avoiding unnecessary risks due to the inherent dangers of aviation. The text advises novices to commence their flight training on level ground rather than from elevated positions, typical of experienced aviators who understand air currents and have developed skills to manage their machines effectively through body shifts to control direction…
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69.6 K • Ongoing
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In Chapter VII of "FLYING MACHINES: CONSTRUCTION and OPERATION," the process of attaching a rudder to a glider is elaborated, highlighting this mechanism's critical role in maintaining direction and stability during flight. Typically, gliders feature a single, static rudder at the rear to keep the device oriented into the wind. In contrast, advanced flying machines employ both front and rear rudders, which the pilot can adjust via wire cables for better control. For enthusiasts ready to enhance their…
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69.6 K • Ongoing
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Chapter VIII of "Flying Machines: Construction and Operation" discusses the transition from constructing a basic glider to building a real flying machine capable of directed flight with a pilot onboard. It emphasizes the need for a significantly larger surface area to support the additional weight of a motor, propeller, and other equipment. The chapter presents the Wright brothers' biplane, with a 41-foot span and 538 square feet total surface area, as an example, highlighting its ability to carry over…
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69.6 K • Ongoing
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