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The dial of a sundial is equivalent to a 24 hour clock face. Sundials track the motion of the sun, so noon and midnight appear directly opposite each other on the face. The equatorial dial on this polyhedral sundial is marked with all 24 hours (1..12, 1..12). It was made by Hans Koch in Munich in 1578. The original is in Munich.

The dial of a sundial is equivalent to a 24 hour clock face. Sundials track the motion of the sun, so noon and midnight appear directly opposite each other on the face. The equatorial dial on this polyhedral sundial is marked with all 24 hours (1..12, 1..12). It was made by Hans Koch in Munich in 1578. The original is in Munich.

Colorful Origami Butterflies Represent Stages of Dreams                                                                                                                                                     More

Colorful Origami Butterflies Represent Stages of Dreams

A little-known personality trait “collective narcissism” may lie behind the political upheaval across the world

How ‘collective narcissism’ is directing world politics

A little-known personality trait “collective narcissism” may lie behind the political upheaval across the world

I've seen this in the intro to game of thrones and had to look it up. armillary sphere - Google Search

I've seen this in the intro to game of thrones and had to look it up. armillary sphere - Google Search

Rome Industries®  Armillary Sundial with Verdigris Highlights in Solid Brass

Rome Industries® Armillary Sundial with Verdigris Highlights in Solid Brass

Brass Armillary Sundial

Brass Armillary Sundial

In politics and policy, trying to feel the pain of others is a bad idea. Empathy distorts our reasoning and makes us biased, tribal and often cruel.

The Perils of Empathy

In politics and policy, trying to feel the pain of others is a bad idea. Empathy distorts our reasoning and makes us biased, tribal and often cruel.

Gina  I would love to find something like this!                              …

Positioning a Sundial

China's Science Revolution

China’s Science Revolution

China's Science Revolution

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