A Portable Cosmos: Revealing the Antikythera Mechanism, Scientific Wonder of the Ancient World

TitreA Portable Cosmos: Revealing the Antikythera Mechanism, Scientific Wonder of the Ancient World
Publication TypeBook
Year of Publication2017
AuthorsJones, Alexander R.
PublisherOxford University Press
Number of Pages312

In 1901 divers salvaging antiquities from a Hellenistic shipwreck serendipitously recovered the shattered and corroded remains of an ancient Greek gear-driven device, now known as the Antikythera Mechanism. Since its discovery, scholars relying on direct inspection and on increasingly powerful radiographic tools and surface imaging have successfully reconstructed most of the functions and workings of the Mechanism. It was a machine simulating the cosmos as the Greeks understood it, with a half dozen dials displaying coordinated cycles of time and the movements of the Sun, Moon, and planets.

A Portable Cosmos presents the Antikythera Mechanism as a gateway to understanding Greek astronomy and scientific technology and their place in Greco-Roman society and thought. Although the Mechanism has long had the reputation of being an object we would not have expected the ancient world to have produced, the most recent researches have revealed that its displays were designed so that an educated layman would see how astronomical phenomena were intertwined with one's natural and social environment. It was at once a masterpiece of the genre of wonder-working devices that mimicked nature by means concealed from the viewer, and a mobile textbook of popular science.

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Table of Contents:

Chapter 1. The Wreck and the Discovery
Chapter 2. The Investigations
Chapter 3. Looking at the Mechanism
Chapter 4. Calendars and Games
Chapter 5. Stars, Sun, and Moon
Chapter 6. Eclipses
Chapter 7. The Wanderers
Chapter 8. Hidden Workings
Chapter 9. Afterword: The Meaning of the Mechanism