Includes list of members.

Includes list of members.

The paragon of physical perfection and a sparkling example of Earth's forces at work, the diamond has fascinated all realms of society, from Russian tsars and Hollywood stars to scientists and brides-to-be. The Nature of Diamonds is an authoritative and richly illustrated look at nature's most coveted gem. Leading geologists, gemologists, physicists, and cultural observers cover every facet of the stone, from its formation in the depths of the Earth and its explosive ascent to the surface, to its economic, regal, social, and technological roles. The book takes the reader to cutting-edge research on the frontiers of diamond exploration and exploitation, from Arctic wastes to laboratories that create industrial diamonds for cutting tools that slice through rock. Charting the history of mining from its origins in India and Brazil, the book follows the diamond rush in South Africa to today's high-tech enterprises. It provides a glimpse into the economics of the diamond trade, and an overview of diamond cutting, from the rough uncut stones in early Indian and Roman jewelry to the multifaceted stones we see today. The cultural history of the diamond as both a revered and a social symbol is explored, from its early history as the exclusive property of royalty to today's brilliant-laden jewelry as an emblem of wealth and status. The engaging text is complemented by more than 200 lavish illustrations which span fine art, earth science, and cultural studies and capture the brilliance and beauty of this extraordinary gem.

These volumes contain the annual reports of the American Museum of Natural History for the years 1925 through 1930. They offer a fascinating glimpse into the activities, research, and collections of one of the world's leading museums of natural history during a period of significant scientific and cultural change. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Tells the story of the building of the American Museum of Natural History and Hayden Planetarium, a story of history, politics, science, and exploration, including the roles of American presidents, New York power brokers, museum presidents, planetarium directors, polar and African explorers, and German rocket scientists. The American Museum of Natural History is one of New York City’s most beloved institutions, and one of the largest, most celebrated museums in the world. Since 1869, generations of New Yorkers and tourists of all ages have been educated and entertained here. Located across from Central Park, the sprawling structure, spanning four city blocks, is a fascinating conglomeration of many buildings of diverse architectural styles built over a period of 150 years. The first book to tell the history of the museum from the point of view of these buildings, including the planned Gilder Center, The American Museum of Natural History and How It Got That Way contextualizes them within New York and American history and the history of science. Part II, “The Heavens in the Attic,” is the first detailed history of the Hayden Planetarium, from the museum’s earliest astronomy exhibits, to Clyde Fisher and the original planetarium, to Neil deGrasse Tyson and the Rose Center for Earth and Space, and it features a photographic tour through the original Hayden Planetarium. Author Colin Davey spent much of his childhood literally and figuratively lost in the museum’s labyrinthine hallways. The museum grew in fits and starts according to the vicissitudes of backroom deals, personal agendas, two world wars, the Great Depression, and the Cold War. Chronicling its evolution―from the selection of a desolate, rocky, hilly, swampy site, known as Manhattan Square to the present day―the book includes some of the most important and colorful characters in the city’s history, including the notoriously corrupt and powerful “Boss” Tweed, “Father of New York City” Andrew Haswell Green, and twentieth-century powerbroker and master builder Robert Moses; museum presidents Morris K. Jesup, Henry Fairfield Osborn, and Ellen Futter; and American presidents, polar and African explorers, dinosaur hunters, and German rocket scientists. Richly illustrated with period photos, The American Museum of Natural History and How It Got That Way is based on deep archival research and interviews.