An Essay on the Use of the Celestial and Terrestrial Globes

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Focusing on practical applications of astronomy, this work by George Adams provides guidance on finding longitude and telling time without a watch. It includes instructions for constructing sundials, determining the sun's declination, and calculating comet coordinates, as well as planning for solstices. The essays offer insights into the principles of navigation through clear explanations and scientific truths, making complex astronomical concepts accessible to readers.