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This study analyzes the establishment of an iron foundry in the interior 18th-century of Angola. It was a fruit of the Portuguese Enlightenment, which encouraged investment in manufacturing, particularly of iron, a metal indispensable for military and technological purposes. However, the plans faced the resistance of African blacksmiths and founders who refused to learn foreign techniques and work processes. By emphasizing Central African agency, the book highlights the successful strategies of historical actors who scholars have largely ignored. Based upon a wide variety of sources from Brazilian, Portuguese, and Angolan archives, the book reconstructs how Africans were taken to work at the...
The history of inventions was born more than 10 centuries ago. 10,000 years of inventions and creations of the human being, of the so-called Homus Sapiens. This book traces the history of the most important inventions and discoveries that have happened throughout the centuries, this work defines in an extended and very complete way the definition of all those creations that some geniuses created in their day. From the most remote antiquity, those stone tools created in the era of the Cromagnon man, to the most advanced cybernetic and digital technologies of our time. As an author, I realized when writing this book, that although we think we know almost everything, we do not really know almost anything...
The story of the false entries, good-faith errors, retractions, and mistakes that occurred during the formation of the Periodic Table of Elements as we know it.
This inaugural handbook documents the distinctive research field that utilizes history and philosophy in investigation of theoretical, curricular and pedagogical issues in the teaching of science and mathematics. It is contributed to by 130 researchers from 30 countries; it provides a logically structured, fully referenced guide to the ways in which science and mathematics education is, informed by the history and philosophy of these disciplines, as well as by the philosophy of education more generally. The first handbook to cover the field, it lays down a much-needed marker of progress to date and provides a platform for informed and coherent future analysis and research of the subject. The...
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.