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Astronomical Ring Dial overview | BC Gnomonics (BCGnomonics) View |
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Using the Astronomical Ring Dial as an Armillary Sphere | BC Gnomonics (BCGnomonics) View |
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Principle of the Equatorial Ring Dial's Self-Orientation | BC Gnomonics (BCGnomonics) View |
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Self-Orienting Armillary Dial overview | BC Gnomonics (BCGnomonics) View |
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How the Equatorial Ring Dial Self-Orients | BC Gnomonics (BCGnomonics) View |
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Regiomontanus Dial finding time with a star | BC Gnomonics (BCGnomonics) View |
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Modeling the Moon with the Astrolabe | BC Gnomonics (BCGnomonics) View |
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Armillary vs Equatorial Dials | BC Gnomonics (BCGnomonics) View |
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Crescent Dial overview | BC Gnomonics (BCGnomonics) View |
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Diptych Sundial overview | BC Gnomonics (BCGnomonics) View |