Letter Of Christopher Columbus To Rafael Sanchez, Written On Board The Caravel While Returning From His First Voyage

Letter Of Christopher Columbus To Rafael Sanchez, Written On Board The Caravel While Returning From His First Voyage

Author: Christopher Columbus

Publisher:

Published: 2021-03-15

Total Pages: 40

ISBN-13: 9789354483202

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Letter Of Christopher Columbus To Rafael Sanchez, Written On Board The Caravel While Returning From His First Voyage has been considered by academicians and scholars of great significance and value to literature. This forms a part of the knowledge base for future generations. So that the book is never forgotten we have represented this book in a print format as the same form as it was originally first published. Hence any marks or annotations seen are left intentionally to preserve its true nature.


The Political Economy of the Space Age

The Political Economy of the Space Age

Author: Andrea Sommariva

Publisher: Vernon Press

Published: 2018-05-15

Total Pages: 257

ISBN-13: 1622734319

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This book provides answers to the questions of why human-kind should go into space, and on the relative roles of governments and markets in the evolution of the space economy. It adopts an interdisciplinary approach to answer those questions. Science and technology define the boundaries of what is possible. The realization of the possible depends on economic, institutional, and political factors. The book thus draws from many different academic areas such as physical science, astronomy, astronautics, political science, economics, sociology, cultural studies, and history. In the literature, the space economy has been analyzed using different approaches from science and technology to the effects of public expenditures on economic growth and to medium term effects on productivity and growth. This book brings all these aspects together following the evolutionary theory of economic change. It studies processes that transform the economy through the interactions among diverse economic agents, governments, and the extra-systemic environment in which governments operate. Its historical part helps to better understand motivations and constraints - technical, political, and economical - that shaped the growth of the space economy. In the medium term, global issues - such as population changes, critical or limited natural resources, and environmental damages – and technological innovations are the main drivers for the evolution of the space economy beyond Earth orbit. In universities, this book can be used: as a reference by historians of astronautics; for researchers in the field of astronautics, international political economy, and legal issues related to the space economy. In think tanks and public institutions, both national and international, this book provides an input to the ongoing debate on the collaboration among space agencies and the role of private companies in the development of the space economy. Finally, this book will help the educated general public to orient himself in the forest of stimuli, news, and solicitations to which he is daily subjected by the media, television and radio, and to react in less passive ways to those stimuli.


Pedro Álvares Cabral

Pedro Álvares Cabral

Author: Ann Byers

Publisher: The Rosen Publishing Group, Inc

Published: 2016-07-15

Total Pages: 50

ISBN-13: 1477788212

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Pedro Álvares Cabral sailed around the world for Portugal in the early sixteenth century. His efforts led to a treaty opening the spice trade with India, but also years of war between his men and the kingdom of Calicut. Along the way he also discovered Brazil, perhaps by accident, opening the door for centuries of Portuguese colonization there. This biography dives into Cabral’s background, his exploration assignments, and the impact—both positive and negative—of his voyages to India and Brazil.


Bartolomeu Dias

Bartolomeu Dias

Author: Jennifer Swanson

Publisher: The Rosen Publishing Group, Inc

Published: 2017-07-15

Total Pages: 50

ISBN-13: 1508174954

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The late fifteenth century was alive with dreams of world exploration. As the first Portuguese adventurer to sail from the Atlantic Ocean to the Indian Ocean, Bartolomeu Dias was one of the most important. His voyage around the tip of Africa, past the Cape of Good Hope, paved the way for future explorers such as Vasco da Gama and Columbus. Follow along with Bartolomeu as he battles huge storms, rough seas, dwindling supplies, and even a near mutiny on a historic trip that resulted in opening seagoing trade routes for all of Europe and Asia.


The Drug Hunters

The Drug Hunters

Author: Donald R. Kirsch

Publisher: Simon and Schuster

Published: 2016-12-13

Total Pages: 298

ISBN-13: 1628727195

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The surprising, behind-the-scenes story of how our medicines are discovered, told by a veteran drug hunter. The search to find medicines is as old as disease, which is to say as old as the human race. Through serendipity— by chewing, brewing, and snorting—some Neolithic souls discovered opium, alcohol, snakeroot, juniper, frankincense, and other helpful substances. Ötzi the Iceman, the five-thousand-year-old hunter frozen in the Italian Alps, was found to have whipworms in his intestines and Bronze-age medicine, a worm-killing birch fungus, knotted to his leggings. Nowadays, Big Pharma conglomerates spend billions of dollars on state-of the art laboratories staffed by PhDs to discover blockbuster drugs. Yet, despite our best efforts to engineer cures, luck, trial-and-error, risk, and ingenuity are still fundamental to medical discovery. The Drug Hunters is a colorful, fact-filled narrative history of the search for new medicines from our Neolithic forebears to the professionals of today, and from quinine and aspirin to Viagra, Prozac, and Lipitor. The chapters offer a lively tour of how new drugs are actually found, the discovery strategies, the mistakes, and the rare successes. Dr. Donald R. Kirsch infuses the book with his own expertise and experiences from thirty-five years of drug hunting, whether searching for life-saving molecules in mudflats by Chesapeake Bay or as a chief science officer and research group leader at major pharmaceutical companies.


Jacques Cartier

Jacques Cartier

Author: Corona Brezina

Publisher: The Rosen Publishing Group, Inc

Published: 2016-12-15

Total Pages: 50

ISBN-13: 1508172064

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In the summer of 1535, France’s king Francis I sent explorer Jacques Cartier to the New World to search for the Northwest Passage that would lead from China and the East. It was hoped he would also return with ships brimming with riches and gold for the country. Alas, Cartier found neither the elusive passage nor a bounty of riches, but he did find the St. Lawrence River. Readers will learn about the details of Cartier’s extensive travels, his encounters with Native Americans, and the many features for which he is named.