History of AstronomyGeorge Forbes' 'History of Astronomy' is a comprehensive and meticulously research book that delves into the evolution of astronomy from ancient civilizations to the modern scientific developments. Forbes presents the scientific theories and discoveries in a clear and accessible manner, making it suitable for both scholars and general readers interested in the subject. The book not only discusses important astronomical advancements but also provides insight into the cultural and societal influences on the study of space. Forbes' literary style is informative and engaging, combining historical facts with scientific explanations, creating a captivating narrative that transports the reader through the ages of astronomy. This book is a valuable resource for those seeking a deeper understanding of the history and significance of astronomy in human civilization. George Forbes, a renowned astronomer and historian, draws upon his vast expertise to provide readers with a well-researched and insightful account of the development of astronomy. Forbes' passion for the subject shines through in his writing, making 'History of Astronomy' an authoritative and compelling read that is sure to enlighten and inspire anyone curious about the wonders of the universe. |
From inside the book
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... Diameter inside or outside bark and past diameter may be esti- mated using the presented equations . Past and present outside bark diameters are tabulated for radial wood growth increments from 0.05 to 2 inches . Keywords : Forest ...
... Diameter inside or outside bark and past diameter may be esti- mated using the presented equations . Past and present outside bark diameters are tabulated for radial wood growth increments from 0.05 to 2 inches . Keywords : Forest ...
Page 2
... diameters at breast height were measured to the nearest 0.1 inch with a diameter tape , and bark thickness was measured to the nearest 0.05 inch with a bark- measuring instrument at two points on each tree . Tree diameters ranged from ...
... diameters at breast height were measured to the nearest 0.1 inch with a diameter tape , and bark thickness was measured to the nearest 0.05 inch with a bark- measuring instrument at two points on each tree . Tree diameters ranged from ...
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... diameter of each western hemlock fuel particle intersecting the transect was measured at the point of intersection . Particle diameters were measured with a caliper gradu- ated to 0.1 millimeter . The sample size of each time lag class ...
... diameter of each western hemlock fuel particle intersecting the transect was measured at the point of intersection . Particle diameters were measured with a caliper gradu- ated to 0.1 millimeter . The sample size of each time lag class ...
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... diameters are measured to the nearest 100 microns . These diameter measurements are then tabulated in order of decreasing size . The spot D - max is the largest one with not more than 200 microns difference between it and the one next ...
... diameters are measured to the nearest 100 microns . These diameter measurements are then tabulated in order of decreasing size . The spot D - max is the largest one with not more than 200 microns difference between it and the one next ...
Page 1551
... diameter are presented . The sets of tubes used ( which are commercially available ) ranged in diameter from 3 to 40 μ with length - to - diameter ratios of 12 to 100 , and were driven by pressures extending from 0.025 to 15 Torr . The ...
... diameter are presented . The sets of tubes used ( which are commercially available ) ranged in diameter from 3 to 40 μ with length - to - diameter ratios of 12 to 100 , and were driven by pressures extending from 0.025 to 15 Torr . The ...
Contents
ANCIENT ASTRONOMYTHE CHINESE AND CHALDEANS | |
THE REIGN OF EPICYCLESFROM PTOLEMY TO COPERNICUS | |
THE DYNAMICAL PERIOD | |
GALILEO AND THE TELESCOPENOTIONS OF GRAVITY | |
NEWTONS SUCCESSORSHALLEY EULER LAGRANGE LAPLACE | |
OBSERVATION | |
HISTORY OF THE TELESCOPE | |
THE PHYSICAL PERIOD | |
THE MOON AND PLANETS | |
COMETS AND METEORS | |
INDEX | |
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Common terms and phrases
accurate observations Airy ancient Astronomer Royal astronomical units axis bright calculations Cape Cassini catalogue centre century Chaldæans Chinese comet compute Copernicus diameter discovered discovery earth eclipse Egyptian epicycles equatoreal error excentric explain fact fixed stars Footnote Galileo Greenwich Halley Halley's comet heavenly bodies heavens heliometer Hipparchus hydrogen hypothesis inequalities instruments invented Johann Kepler John Herschel Jupiter Jupiter's Kepler Laplace Lick Observatory light line of apses line of sight lunar Mars mathematical mean distance measured Mercury meteor miles a second moon nebula Newton noticed Observatory orbit parallax perihelion period photographic physical planet planetary pole position predicted proper motion proved Ptolemy R. S. Phil recognised records refractor retrograde retrograde motion revolution revolving round ring rotation satellites seems showed Sirius solar system spectra spectroscope spectrum spots stellar sun-spot supposed Table of Contents telescope theory Trans Tycho Brahe Uranus velocity Venus Verrier