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CD ROM "Using and Understanding Sundials" by Tony Moss Interested? Read what John D. Blue Jr. of Andalusia, Alabama, USA has to say about this CD ROM. |
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Using and understanding sundials (90+ slides) Some of the subject matter covered: Example photographs of various sundial types Terminology and Nomenclature The Earth as a Sundial Equatorial and Polar Dials Solar Time and Meantime in animation The Analemma revealed in animation Reading a dial with worked examples Concepts for Students of Sundialling (50+ slides) Equatorial dials in animation The nature of Shadow Planes Declined Walls: the problem and solution Declined Dials in animation Style edge ‘swapping’ Noon Gap and Midnight Overlap Period of illumination of a Vertical Dial |
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