Download Free Proceedings Of The United States National Museum Vol 98 Classic Reprint Book in PDF and EPUB Free Download. You can read online Proceedings Of The United States National Museum Vol 98 Classic Reprint and write the review.

Modeling Ships and Space Craft: The Science and Art of Mastering the Oceans and Sky begins with the theories of Aristotle and Archimedes, moving on to examine the work of Froude and Taylor, the early aviators and the Wright Brothers, Goddard and the other rocket men, and the computational fluid dynamic models of our time. It examines the ways each used fluid dynamic principles in the design of their vessels. In the process, this book covers the history of hydrodynamic (aero and fluid) theory and its progression – with some very accessible science examples – including seminal theories. Hydrodynamic principles in action are also explored with examples from nature and the works of man. This is a book for anyone interested in the history of technology – specifically the methods and science behind the use of scale models and hydrodynamic principles in the marine and aeronautical designs of today.
Bringing together the research of internationally renowned scholars, Assyria to Iberia at the Dawn of the Classical Age contributes significantly to our understanding of the epoch-making artistic and cultural exchanges that took place across the Near East and Mediterranean in the early first millennium B.C. This was the world of Odysseus, in which seafaring Phoenician merchants charted new nautical trade routes and established prosperous trading posts and colonies on the shores of three continents; of kings Midas and Croesus, legendary for their wealth; and of the Hebrew Bible, whose stories are brought vividly to life by archaeological discoveries. Objects drawn from collections in the Middle East, Europe, North Africa, and the United States, reproduced here in sumptuous detail, reflect the cultural encounters of diverse populations interacting through trade, travel, and migration as well as war and displacement. Together, they tell a compelling story of the origins and development of Western artistic traditions that trace their roots to the ancient Near East and across the Mediterranean world. Among the masterpieces brought together in this volume are stone reliefs that adorned the majestic palaces of ancient Assyria; expertly crafted Phonecian and Syrian bronzes and worked ivories that were stored in the treasuries of Assyria and deposited in tombs and sanctuaries in regions far to the west; and lavish personal adornments and other luxury goods, some imported and others inspired by Near Eastern craftsmanship. Accompanying texts by leading scholars position each object in cultural and historical context, weaving a narrative of crisis and conquest, worship and warfare, and epic and empire that spans both continents and millennia. Writing another chapter in the story begun in Art of the First Cities (2003) and Beyond Babylon (2008), Assyria to Iberia offers a comprehensive overview of art, diplomacy, and cultural exchange in an age of imperial and mercantile expansion in the ancient Near East and across the Mediterranean in the first millennium B.C.—the dawn of the Classical age.
This volume celebrates the contributions of Dr. Eugene Gaffney to the study of turtles, through a diverse and complementary collection of papers that showcases the latest research on one of the most intriguing groups of reptiles. A mix of focused and review papers deals with numerous aspects of the evolutionary history of turtles, including embryonic development, origins, early diversification, phylogenetic relationships, and biogeography. Moreover it includes reports on important but poorly understood fossil turtle assemblages, provides historical perspectives on turtle research, and documents disease and variation in turtles. With its broad scope, which includes descriptions of material and new taxa from Australia, Asia, and Europe, as well as North and South America, this work will be an essential resource for anyone interested in the morphology and evolution of turtles. “This volume’s breadth of time, geography, and taxonomic coverage makes it a major contribution to the field and a ‘must have’ for all vertebrate paleontologists.”, James F. Parham, California State University, CA, USA “A comprehensive and sweeping overview of turtle evolution by the top experts in the field that will interest everyone curious about these unique reptiles.” Jason S. Anderson, University of Calgary, Canada “An invaluable addition to the literature that covers the full spectrum of approaches toward understanding the evolution of these noble creatures.” Ann C. Burke, Wesleyan University, CT , USA “A truly comprehensive volume that both the student of fossil turtles, as well as the general reader interested in these enigmatic creatures, will find fascinating.” Tyler Lyson, Yale University, CT, USA​
Race and separate races of human beings do not exist. They are a myth. Yet, racism is very real. Because racism is the namesake of something that does not exist, there is general confusion about what it actually is. This confusion has served to protect racism, and even reinforce it. By reviewing the entire history of racism, this book shows exactly what racism is: a subjective system of ranking groups of people and the belief that there is a natural social order of those groups. The lie of inferior and superior groups of people originated as a justification for slavery. Plantation owners, lawmakers, and scientists carefully nurtured the myth until long after slavery had ended. It has survived for centuries and continues to be used to separate people. Every white person needs to be aware of that history in order to understand how the myth of race and a hierarchy of humanity lingers in each of us and in all of our institutions.