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Whoosh Boom Splat: The Garage Warrior's Guide to Building Projectile Shooters
These are the homemade machines that you’ve dreamed of building, from the high-voltage Night Lighter 36 spud gun to the Jam Jar Jet, the Marshmallow Shooter, and the Yagua Blowgun Including detailed diagrams and supply lists, Gurstelle’s simple, step-by-step instructions help workshop warriors at any skill level achieve impressively powerful results. With Whoosh Boom Splat, you can build: - The Jam Jar Jet—the simple pulse jet engine that roars - The Elastic Zip Cannon—a membrane-powered shooter that packs a wallop - The Mechanical Toe—a bungee-powered kicking machine - The Vortex Launcher—a projectile shooter that uses air bullets for ammunition - The Clothespin Snap Shooter—the PG-17 version of a clothespin gun that fires fiery projectiles - The Architronito—the steam-powered cannon conceived by Leonardo da Vinci And many more! In addition to learning how to make these cool gadgets, you’ll find sections packed with information on what makes each machine unique. Gurstelle describes the machine’s historical origins as only he can: with verve, fun, and the sort of quirky details his legions of fans love. Whoosh Boom Splat is a must-have for every extreme tinkerer..
Price: $9.56
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Schaum's Outline of PreCalculus, 2nd Ed. (Schaum's Outlines)
Schaum's has Satisfied Students for 50 Years. Now Schaum's Biggest Sellers are in New Editions! For half a century, more than 40 million students have trusted Schaum's to help them study faster, learn better, and get top grades. Now Schaum's celebrates its 50th birthday with a brand-new look, a new format with hundreds of practice problems, and completely updated information to conform to the latest developments in every field of study. Schaum's Outlines-Problem Solved More than 100,000 sold! This book has been updated to reflect the latest course scope and sequence. Review problems have been added after key chapters as well as more supplementary practice problems. An informal level discussion of limits, continuity, and derivatives has also been added, as well as additional information on the algebra of the dot product, exponential form of complex numbers, and conic sections in polar coordinates-plus business applications such as average rate of change, price/demand and science applications, including projectiles. .
Price: $4.00
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Arrowheads and Projectile Points (Identification & Values (Collector Books))
Projectile points of American Indians have long been objects of interest to students and historians This book has hundreds of photos, information about geographic origin, methods of production, sizes, and a special section on detecting fakes. 2002 values. AUTHORBIO: Lar Hothem is a well-known expert in the field of Indian arrowheads and artifacts. His popular series, Indian Artifacts of the Midwest series has now added its fifth volume. His other titles include Indian Axes & Related Stone Artifacts, Indian Pipes, Arrowheads & Projectile Points, and Indian Trade Relics. REVIEW: This book, by noted Indian artifact authority Lar Hothem, presents a wide spectrum of arrowheads and projectile points, some worth $5.00, some worth hundreds. But the points presented are those the collector is likely to encounter, not the rare, hard-to-find museum pieces that most people never see. Descriptions, lengths, areas found, and current values are given for all items pictured..
Price: $4.23
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Modern Exterior Ballistics: The Launch and Flight Dynamics of Symmetric Projectiles
Modern Exterior Ballistics is a comprehensive text covering the basic free flight dynamics of symmetric projectiles. The book provides a historical perspective of early developments in the 19th century, the technology leading to World War I and that through World War II into the modern post-war era. Historical topics include the first ballistic firing tables, early wind tunnel experiments, the development of free flight spark ranges and the first supercomputer, ENIAC, which was designed to compute artillery trajectories for the U.S. Army Ballistic Research Laboratory. The level of the text requires an undergraduate education in mathematics, physics, and mechanical or aerospace engineering. The basic principles of ballistic science are developed from a comprehensive definition of the aerodynamic forces that control the flight dynamics of symmetric projectiles. The author carefully starts with the basic vacuum point mass trajectory, adds the effects of drag, discusses the action of winds, simple flat fire approximations, Coriolis effects and concludes with the classic modified point mass trajectories. Included in the discussion are analytical methods, change of variables from time to distance, numerical solutions and a chapter on the Siacci Method. The Siacci Method provides a historical perspective for computing flat fire trajectories by simple quadrature and is used in the sporting arms industy. The final six chapters of the book present an extensive physical and mathematical analysis of the motion of symmetric projectiles. The linearized equations of angular and swerving motion are derived in detail. The effects of mass asymmetry, in-bore yaw, cross wind and launch in a slipstream are discussed. Special consideration is given to the derivation and explanation of aerodynamic jump. These subjects are then expanded to include a complete chapter on nonlinear aerodynamic forces and moments. The final chapter in the book presents an overview of experimental methods for measuring the flight dynamics of projectiles. The great forte of Modern Exterior Ballistics is the author's effort to provide many fine specific examples of projectile motion illustrating key flight behaviors. The extensive collection of data on projectiles from small arms to artillery used to substantiate calculations and examples is alone a valuable reference. The ultimate joy of the book is the incomparable comprehensive set of flow field shadow graphs illustrating the entire spectrum of projectile flight from subsonic, through transonic and supersonic. The volume is a necessary addition to any undergraduate or graduate course in flight dynamics..
Price: $49.95
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A Field Guide to Stone Artifacts of Texas Indians (Gulf Publishing Field Guide Series.)
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Throwing Fire: Projectile Technology through History
In Throwing Fire, historian Alfred W. Crosby looks at hard, accurate throwing and the manipulation of fire as unique human capabilities Humans began throwing rocks in prehistory and then progressed to javelins, atlatls, bows and arrows. We learned to make fire by friction and used it to cook, drive game, burn out rivals, and alter landscapes to our liking. Our exploitation of these two capabilities figured in the extinction of many species, and may have played a role in the demise of Neanderthals. In historic times we invented catapults, trebuchets, and such flammable liquids as Greek Fire, a napalm-like substance that stuck to whatever it hit and could not be extinguished with water. About 1,000 years ago we invented gunpowder, which led to guns and rockets, enabling us to literally throw fire. Gunpowder weaponry accelerated the rise of empires and the advance of European imperialism. In the 20th century, gunpowder weaponry enabled us to achieve unprecedented mayhem--the most destructive wars of all time. This trend peaked at the end of World War II with the V-2 and atomic bomb, at which point species suicide became possible. Faced with possible extinction should we experience World War III, we have turned our projectile talents to space travel which may make it possible for our species to migrate to other bodies of our solar system and even other star systems. Alfred W. Crosby is the author of the widely popular and ground-breaking books The Measure of Reality (Cambridge, 1996), America's Forgotten Pandemic (Cambridge, 1990) and Ecological Imperialism (Cambridge, 1986). He taught at the University of Texas, Austin for over 20 years. His books have received the Ralph Waldo Emerson Prize, the Medical Writers Association Prize and been named by the Los Angeles Times as among the best books of the year..
Price: $4.95
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Stone Age Spear and Arrow Points of California and the Great Basin:
Noel Justice adds another regional guide to his series of important reference works that survey, describe, and categorize the projectile point and cutting tools used in prehistory by Native American peoples. There are hundreds of drawings, organized by type cluster and other identifying characteristics. The book also includes distribution maps and color plates which will further aid the researcher or collector in identifying specific periods, cultures, and projectile types..
Price: $26.37
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Field Guide to Projectile Points of the Midwest:
Small stone tools and arrow points are among the few remaining traces of human history that stretches back over 10,000 years. This illustrated book is a convenient guide to the projectile points that can be found in the Midwestern United States. Designed to be used as a field reference, the book provides a type name and a short description of the physical characteristics, age, and distribution for the most often found styles of projectile points..
Price: $7.23
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