Introduction to an Equatorial Sundial
A guided explanation of how the simplest sundial works and how to accurately position it anywhere in the world. Includes explanation of how solar time is converted to clock time.
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A HORIZONTAL SUNDIAL
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H.M. Kala Pocket Sundial - the weirdest time telling device in my collection
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Euclid just dropped a 6 GIGAPIXEL Masterpiece of our Galaxy’s Core
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THE EQUATION OF TIME
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Determine Longitude
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Setting Up the Armillary Sphere
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The Professor Who Taught People How To Think (1962)
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SUNDIAL FURNITURE
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Equation of Time
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How did the Enigma Machine work?
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A POLAR SUNDIAL
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The horizontal sundial
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The World's First Digital Sundial
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Why Does MASS Create Gravity? The Answer Will DESTROY Your Understanding of Reality
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The Equation of Time
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This Is What Brexit Cost the World
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Orient an Armillary Sundial
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Build A Horizontal Sundial
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How I Use a Map & Compass to Navigate Off Trail - The Basics
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