Download or read book Ten Years Work of a Mountain Observatory written by George Ellery Hale and published by . This book was released on 1915 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ten Years Work of a Mountain Observatory written by George Ellery Hale and published by . This book was released on 1915 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ten Years Work of a Mountain Observatory written by Mount Wilson Observatory and published by . This book was released on 1915 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ten Years Work of a Mountain Observatory A Brief Account of the Mount Wilson Solar Observatory of the Carnegie Institution of Washington written by George Ellery Hale and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Ten Years Work of a Mountain Observatory written by George Ellery Hale and published by . This book was released on 2016-07-15 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ten Years' Work of a Mountain Observatory: A Brief Account of the Mount Wilson Solar Observatory of the Carnegie Institution of Washington Results of the highest importance are therefore within the reach of the investigator equipped with standard instruments. His studies may develop new points of view or new data which will lead into new fields of research, but his position and needs are very different from those of the man whose re searches force him to leave the familiar path. Discarding, perhaps, the instruments which have proved their strength and weakness by many years of use, he replaces them with others possessing new advantages and defects. In departing from ac cepted standards and in preparing to overcome difficulties, the initiator of new methods almost necessarily becomes an instrument-maker, and hence a machine-shop may be his first requirement. He can not afford to intrust construction to instru ment-makers thousands of miles away, with whom he is unable to discuss details of the design, neces sarily subject to frequent modification in the light of newly acquired ideas. To be most efficient, he must be his own designer and builder, ready to take immediate advantage of those new points of view and new possibilities of attack which his investigations are certain to disclose. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book TEN YEARS WORK OF A MOUNTAIN OBSERVATORY written by GEORGE ELLERY. HALE and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 10 YEARS WORK OF A MOUNTAIN OB written by George Ellery 1868-1938 Hale and published by Wentworth Press. This book was released on 2016-08-29 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.
Download or read book Ten Years Work of a Mountain Observatory written by George Ellery Hale and published by Nabu Press. This book was released on 2013-11 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book The Observatory written by and published by . This book was released on 1915 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Observatory written by and published by . This book was released on 2000 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A review of astronomy" (varies).
Download or read book Popular Astronomy written by and published by . This book was released on 1915 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Popular Astronomy written by William Wallace Payne and published by . This book was released on 1915 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Egyptologist written by Jeffrey Abt and published by University of Chicago Press. This book was released on 2012-05-01 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: James Henry Breasted (1865–1935) had a career that epitomizes our popular image of the archaeologist. Daring, handsome, and charismatic, he traveled on expeditions to remote and politically unstable corners of the Middle East, helped identify the tomb of King Tut, and was on the cover of Time magazine. But Breasted was more than an Indiana Jones—he was an accomplished scholar, academic entrepreneur, and talented author who brought ancient history to life not just for students but for such notables as Teddy Roosevelt and Sigmund Freud. In American Egyptologist, Jeffrey Abt weaves together the disparate strands of Breasted’s life, from his small-town origins following the Civil War to his evolution into the father of American Egyptology and the founder of the Oriental Institute in the early years of the University of Chicago. Abt explores the scholarly, philanthropic, diplomatic, and religious contexts of his ideas and projects, providing insight into the origins of America’s most prominent center for Near Eastern archaeology. An illuminating portrait of the nearly forgotten man who demystified ancient Egypt for the general public, American Egyptologist restores James Henry Breasted to the world and puts forward a brilliant case for his place as one of the most important scholars of modern times.
Download or read book Amateur Astronomer s Handbook written by John Benson Sidgwick and published by Courier Corporation. This book was released on 1980-01-01 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Timeless, comprehensive coverage of telescopes, mirrors, lenses, mountings, telescope drives, micrometers, spectroscopes, more. ". . . highly recommended for very serious nonprofessional astronomers." — A Guide to the Literature of Astronomy. 189 illustrations. Reprint of 1971 edition.
Download or read book Explorer of the Universe A Biography of George Ellery Hale written by Helen Wright and published by Plunkett Lake Press. This book was released on 2021-03-18 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: “George Ellery Hale [1868-1938] is the subject of this impressive biography... Wright charts Hale’s steady progress towards leadership in the nascent field of astrophysics from his childhood experiments at home in Chicago, through student days at MIT, to his first observatory at Kenwood, all of which demonstrate his passion for unravelling the secrets of nature through the then new medium of spectroscopy. This enthusiasm led him into contact with most of his peers both in America and beyond (Lockyer, Huggins, Pickering, Rowland, and many more), many of whom remained close associates and correspondents for years after. Probably this sense of community made Hale so active in the organization of science, including the formation of the AAS [American Astronomical Society], the IAU [International Astronomical Union], and ICSU [International Council of Scientific Unions]. It also gave him the contacts to give the Astrophysical Journal such a good start in 1895. Perhaps the greatest debt we owe Hale is for his relentless drive towards the creation of ever bigger and better facilities, starting with the still unsurpassed Yerkes refractor, continuing with the solar telescopes on Mt. Wilson and then the 60- and 100-inch telescopes on the same peak, and concluding with the 200-inch [at Mt. Palomar]... Scientifically, Hale’s lifelong affair with the Sun brought him success in the detection of magnetic fields and early studies of surface activity by means of the spectroheliograph he developed, and for which he was duly fêted, and the frustrations of trying to record the corona. But these were early successes and as astropolitics and finance took an ever increasing share of his time, he was able to contribute less than he would have liked. Part of the problem was the illness, with both physical and mental symptoms, which progressively plagued the life of this hyperactive polymath; it is sad to note his decline which prevented him playing a fuller part in the creation of what was to become his memorial... this [biography] is something of a classic on one of astronomy’s giants.” — David Strickland, The Observatory “This important biography is well written and is highly recommended.” — A. E. Covington, Journal of the Royal Astronomical Society of Canada “[An] outstanding biography of this most remarkable man... Helen Wright has done a superb job of tracing Hale’s development not only of new and powerful instruments and of his important discoveries of sunspot magnetic fields and the law of reversing polarities, but also of the embryonic state of American science in the early days of this century... an authoritative biography of one of the most influential men of science this country has produced. The hook will bring to contemporary scientists and historians the story of this unique astronomer whose life is of such special interest to the Caltech community.” — Allan Sandage, Caltech Magazine (formerly Engineering and Science) “Helen Wright gives a detailed account of the life and almost frantic activities of this remarkable scientific leader... In summarizing astrophysical events of the years 1880 to 1950... Wright has provided a useful and fascinating account of scientific development that led to the preeminence of the United States.” — Thornton Page, Science “In writing the story of Hale’s origins, career and bequest to posterity Helen Wright has richly served her fellow astronomers. No one else could have done so well. Her account preserves an admirable balance in presenting Hale not only as a doer but also as a dreamer... Miss Wright’s excellent biography covers the highlights of his career... Miss Wright’s book is highly authentic.” — Harlow Shapley, Scientific American Published under license from Springer Science+Business Media, LLC, part of Springer Nature
Download or read book The Lincoln Library of Essential Information an Up to Date Manual for Daily Reference for Self Instruction and for General Culture Named in Appreciative Remembrance of Abraham Lincoln the Foremost American Exemplar of Self Education written by and published by . This book was released on 1924 with total page 2316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wilson s Photographic Magazine written by and published by . This book was released on 1915 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
