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The Project Gutenberg EBook of Side-lights on Astronomy and Kindred Fields of Popular Science, by Simon Newcomb This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.net Title: Side-lights on Astronomy and Kindred Fields of Popular Science Author: Simon Newcomb Posting Date: June 13, 2009 [EBook #4065] Release Date: May, 2003 First Posted: October 30, 2001 Language: English Character set encoding: ASCII *** START OF THIS PROJECT GUTENBERG EBOOK SIDE-LIGHTS ON ASTRONOMY *** Produced by Charles Franks, Robert Rowe and the Online Distributed Proofreading Team. HTML version by Al Haines. SIDE-LIGHTS ON ASTRONOMY AND KINDRED FIELDS OF POPULAR SCIENCE ESSAYS AND ADDRESSES BY SIMON NEWCOMB CONTENTS PREFACE I. THE UNSOLVED PROBLEMS OF ASTRONOMY II. THE NEW PROBLEMS OF THE UNIVERSE III. THE STRUCTURE OF THE UNIVERSE IV. THE EXTENT OF THE UNIVERSE V. MAKING AND USING A TELESCOPE VI. WHAT THE ASTRONOMERS ARE DOING VII. LIFE IN THE UNIVERSE VIII. HOW THE PLANETS ARE WEIGHED IX. THE MARINER'S COMPASS X. THE FAIRYLAND OF GEOMETRY XI. THE ORGANIZATION OF SCIENTIFIC RESEARCH XII. CAN WE MAKE IT RAIN? XIII. THE ASTRONOMICAL EPHEMERIS AND NAUTICAL ALMANAC XIV. THE WORLD'S DEBT TO ASTRONOMY XV. AN ASTRONOMICAL FRIENDSHIP XVI. THE EVOLUTION OF THE SCIENTIFIC INVESTIGATOR XVII. THE EVOLUTION OF ASTRONOMICAL KNOWLEDGE XVIII. ASPECTS OF AMERICAN ASTRONOMY XIX. THE UNIVERSE AS AN ORGANISM XX. THE RELATION OF SCIENTIFIC METHOD TO SOCIAL PROGRESS XXI. THE OUTLOOK FOR THE FLYING-MACHINE ILLUSTRATIONS SIMON NEWCOMB PHOTOGRAPH OF THE CORONA OF THE SUN, TAKEN IN TRIPOLI DURING TOTAL ECLIPSE OF AUGUST 30, 1905. A TYPICAL STAR CLUSTER-CENTAURI THE GLASS DISK THE OPTICIAN'S TOOL THE OPTICIAN'S TOOL GRINDING A LARGE LENS IMAGE OF CANDLE-FLAME IN OBJECT-GLASS TESTING ADJUSTMENT OF OBJECT-GLASS A VERY PRIMITIVE MOUNTING FOR A TELESCOPE THE HUYGHENIAN EYE-PIECE SECTION OF THE PRIMITIVE MOUNTING SPECTRAL IMAGES OF STARS, THE UPPER LINE SHOWING HOW THEY APPEAR WITH THE EYE-PIECE PUSHED IN, THE LOWER WITH THE EYE-PIECE DRAWN OUT THE GREAT REFRACTOR OF THE NATIONAL OBSERVATORY
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