Projectile Technology

Projectile Technology PDF Author: Heidi Knecht
Publisher: Springer Science & Business Media
ISBN: 9780306457166
Category : History
Languages : en
Pages : 438

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Book Description
This wide-ranging volume brings together the results of global research on weapon technology, hunting strategies, and technological organization spanning the Middle Paleolithic through the ethnographic present, and the geographical breadth of the five inhabited continents. Integrating archaeological, experimental, and ethnoarchaeological perspectives, the book paints a vibrant picture of the technological know-how, decision-making processes, and organizational logistics associated with hunters armed with spears or arrows. Unlike most works on archaeological subjects, the findings presented here are bound to neither time nor place, but are applicable in any context in which spears, bows, and/or arrows are in use.

Projectile Technology

Projectile Technology PDF Author: Heidi Knecht
Publisher: Springer Science & Business Media
ISBN: 9780306457166
Category : History
Languages : en
Pages : 438

Get Book Here

Book Description
This wide-ranging volume brings together the results of global research on weapon technology, hunting strategies, and technological organization spanning the Middle Paleolithic through the ethnographic present, and the geographical breadth of the five inhabited continents. Integrating archaeological, experimental, and ethnoarchaeological perspectives, the book paints a vibrant picture of the technological know-how, decision-making processes, and organizational logistics associated with hunters armed with spears or arrows. Unlike most works on archaeological subjects, the findings presented here are bound to neither time nor place, but are applicable in any context in which spears, bows, and/or arrows are in use.

Projectile Technology

Projectile Technology PDF Author: Heidi Knecht
Publisher: Springer Science & Business Media
ISBN: 1489918515
Category : Social Science
Languages : en
Pages : 438

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Book Description
Artifacts linked to projectile technologies traditionally have provided the foundations for time-space systematics and cultural-historic frameworks in archaeological research having to do with foragers. With the shift in archae ological research objectives to processual interpretations, projectile technolo gies continue to receive marked attention, but with an emphasis on the implications of variability in such areas as design, function, and material as they relate to the broader questions of human adaptation. The reason that this particular domain of foraging technology persists as an important focus of research, I think, comes in three parts. A projectile technology was a crucial part of most foragers' strategies for survival, it was functionally spe cific, and it generally was fabricated from durable materials likely to be detected archaeologically. Being fundamental to meat acquisition and the principal source of calo ries, projectile technologies were typically afforded greater time-investment, formal modification, and elaboration of attributes than others. Moreover, such technologies tend to display greater standardization because of con straints on size, morphology, and weight that are inherent to the delivery system. The elaboration of attributes and standardization of form gives pro jectile technologies time-and space-sensitivity that is greater than most other foraging technologies. And such sensitivity is immensely valuable in archae ological research.

Throwing Fire

Throwing Fire PDF Author: Alfred W. Crosby
Publisher: Cambridge University Press
ISBN: 9780521791588
Category : History
Languages : en
Pages : 226

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Book Description
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. In historic times we invented catapults, trebuchets, and such flammable liquids as Greek Fire. About 1,000 years ago we invented gunpowder, which accelerated the rise of empires and the advance of European imperialism. In the 20th century, gunpowder weaponry enabled us to wage the most destructive wars of all time, peaking at the end of World War II with the V-2 and atomic bomb. Today, 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.

Transitions Before the Transition

Transitions Before the Transition PDF Author: Erella Hovers
Publisher: Springer Science & Business Media
ISBN: 0387246614
Category : Social Science
Languages : en
Pages : 344

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Book Description
Modern human origins and the fate of the Neanderthals are arguably the most compelling and contentious arenas in paleoanthropology. The much-discussed split between advocates of a single, early emergence of anatomically modern humans in sub-Saharan Africa and supporters of various regional continuity positions is only part of the picture. Equally if not more important are questions surrounding the origins of modern behavior, and the relationships between anatomical and behavioral changes that occurred during the past 200,000 years. Although modern humans as a species may be defined in terms of their skeletal anatomy, it is their behavior, and the social and cognitive structures that support that behavior, which most clearly distinguish Homo sapiens from earlier forms of humans. This book assembles researchers working in Eurasia and Africa to discuss the archaeological record of the Middle Paleolithic and the Middle Stone Age. This is a time period when Homo sapiens last shared the world with other species, and during which patterns of behavior characteristic of modern humans developed and coalesced. Contributions to this volume query and challenge some current notions about the tempo and mode of cultural evolution, and about the processes that underlie the emergence of modern behavior. The papers focus on several fundamental questions. Do typical elements of "modern human behavior" appear suddenly, or are there earlier archaeological precursors of them? Are the archaeological records of the Middle Paleolithic and Middle Stone Age unchanging and monotonous, or are there detectable evolutionary trends within these periods? Coming to diverse conclusions, the papers in this volume open up new avenues to thinking about this crucial interval in human evolutionary history.

Projectile Dynamics in Sport

Projectile Dynamics in Sport PDF Author: Colin White
Publisher: Routledge
ISBN: 1134027621
Category : Education
Languages : en
Pages : 352

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Book Description
How can we predict the trajectory of a baseball from bat to outfield? How do the dimples in a golf ball influence its flight from tee to pin? What forces determine the path of a soccer ball steered over a defensive wall by an elite player? An understanding of the physical processes involved in throwing, hitting, firing and releasing sporting projectiles is essential for a full understanding of the science that underpins sport. This is the first book to comprehensively examine those processes and to explain the factors governing the trajectories of sporting projectiles once they are set in motion. From a serve in tennis to the flight of a ’human projectile’ over a high jump bar, this book explains the universal physical and mathematical principles governing movement in sport, and then shows how those principles are applied in specific sporting contexts. Divided into two sections, addressing theory and application respectively, the book explores key concepts such as: friction, spin, drag, impact and bounce computer and mathematical modelling variable sensitivity the design of sports equipment materials science. Richly illustrated throughout, and containing a wealth of research data as well as worked equations and examples, this book is essential reading for all serious students of sports biomechanics, sports engineering, sports technology, sports equipment design and sports performance analysis.

Multidisciplinary Approaches to the Study of Stone Age Weaponry

Multidisciplinary Approaches to the Study of Stone Age Weaponry PDF Author: Radu Iovita
Publisher: Springer
ISBN: 9401776024
Category : Science
Languages : en
Pages : 306

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Book Description
The objective of this volume is to showcase the contemporary state of research on recognizing and evaluating the performance of stone age weapons from a variety of viewpoints, including investigating their cognitive and evolutionary significance. New archaeological finds and experimental studies have helped to bring this subject back to the forefront of human origins research. In the last few years, investigations have expanded beyond examining the tools themselves to include studies of damage caused by projectile weapons on animal and hominin bones and skeletal asymmetries in ancient hominin populations. Only recently has there been a growing interest in controlled and replicative experiments. Through this book readers will be updated in the state of knowledge through a multidisciplinary scientific reconstruction of prehistoric weapon use and its implications. Contributions from expert authors are organized into three themed parts: recognizing weapon use (experimental and archaeological studies of impact traces), performance of weapon systems (factors influencing penetration depth etc.), and behavioral and evolutionary ramifications (cognitive and ecological effects of using different weapons).

Projectile Point Typology

Projectile Point Typology PDF Author: Chris Loendorf
Publisher: Gila River Indian Community
ISBN: 9780972334716
Category : Social Science
Languages : en
Pages : 0

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Book Description
This book by Loendorf and Rice of the Gila River Indian Community's Cultural Resource Management Program reports on the nearly 1,000 projectile points or point preforms that were collected by archaeological survey crews during inventory of more than 146,000 acres of the reservation. This work is focused on the set of definitions for a classification system that is primarily intended to separate the points into temporally sensitive categories. The volume includes detailed metric data and photographs of the every point in the collection so that other researchers interested in prehistoric and historic lithic technology can build upon the typological classification system that is developed. More detailed metric and attribute based analyses of the projectile points are available in a subsequent publication in this series, entitled "The Hohokam-Akimel O'odham Continuum: Sociocultural Dynamics and Projectile Point Design in the Phoenix Basin, Arizona".

Projectile Impact

Projectile Impact PDF Author: S. Syngellakis
Publisher: WIT Press
ISBN: 184564879X
Category : Technology & Engineering
Languages : en
Pages : 245

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Book Description
High energy impact phenomena have been investigated by engineers of various backgrounds and disciplines. Structures often need to be designed against impact or potential attack and on the other hand the removal of decommissioned structures may be achieved by shaped charge impact, alternatively known as explosive cutting. The topic of ballistic impact is wide-ranging and encompasses various levels of kinetic energy input as well as a multitude of projectile-target materials and geometries. It has thus become the object of many experimental and analytical investigations resulting in numerous sparsely-spread articles in periodicals and conference proceedings as well as monographs narrowly focusing on specific types and ranges of impact scenarios. This volume describes a broad spectrum of analytical and experimental work in this area, thus providing considerable insight into the complexity and diversity of impact phenomena. By addressing a significant number of important issues it combines, rather uniquely, subject breadth and density with in-depth study of impact events of great engineering interest.

The Evolution of Hominin Diets

The Evolution of Hominin Diets PDF Author: Jean-Jacques Hublin
Publisher: Springer Science & Business Media
ISBN: 1402096992
Category : Social Science
Languages : en
Pages : 270

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Book Description
Michael P. Richards and Jean-Jacques Hublin The study of hominin diets, and especially how they have (primates, modern humans), (2) faunal and plant studies, (3) evolved throughout time, has long been a core research archaeology and paleoanthropology, and (4) isotopic studies. area in archaeology and paleoanthropology, but it is also This volume therefore presents research articles by most of becoming an important research area in other fields such as these participants that are mainly based on their presentations primatology, nutrition science, and evolutionary medicine. at the symposium. As can hopefully be seen in the volume, Although this is a fundamental research topic, much of the these papers provide important reviews of the current research research continues to be undertaken by specialists and there in these areas, as well as often present new research on dietary is, with some notable exceptions (e. g. , Stanford and Bunn, evolution. 2001; Ungar and Teaford, 2002; Ungar, 2007) relatively lit- In the section on modern studies Hohmann provides a tle interaction with other researchers in other fields. This is review of the diets of non-human primates, including an unfortunate, as recently it has appeared that different lines interesting discussion of the role of food-sharing amongst of evidence are causing similar conclusions about the major these primates. Snodgrass, Leonard, and Roberston provide issues of hominid dietary evolution (i. e.

Whoosh Boom Splat

Whoosh Boom Splat PDF Author: William Gurstelle
Publisher: Potter Style
ISBN: 030749876X
Category : Reference
Languages : en
Pages : 162

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Book Description
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.