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nobody

27 Ian 2014 19:00



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Un subiect fascinant chiar si pentru unii "foarte scufundati in pixeli , arduino,ascom si alte chestii ultramoderne" :wink: 
Inspirat de imaginile postate de Doru Dragan, am gasit ceva ce pare a fi o lectura interesanta:

THE OBLIQUITY OF THE ECLIPTIC
Ancient, mediaeval, and modern observations of the obliquity of the Ecliptic, measuring the inclination of the earth's axis, in ancient times and up to the present
by George F. Dodwell B.A., FRAS

Chapter One: The Movement of the Earth’s Axis of Rotation is Evidence of a Disturbance of the Earth’s Axis in Ancient Times
Chapter Two: The Use of the Gnomon in Ancient and Mediaeval Observations; and the Errors of Observation with this Instrument
Chapter Three: Ancient Chinese Observations
Chapter Four: Ancient Hindu Observations
Chapter Five: Ancient Greek Observations
Chapter Six: Observations of the Obliquity of the Ecliptic Made by the Mediaeval Arabs and Persians
Chapter Seven: Mediaeval and Modern Observations of the Obliquity of the Ecliptic
Chapter Eight:  Ancient Oriented Monuments; The Solar Temple of Amen-Ra at Karnak, Egypt
Chapter Nine: Stonehenge
Chapter Ten: The Great Peruvian solar Temple of Tiahuanaco 

http://www.setterfield.org/Dodwell/Dodwell_Manuscript_1.html