Aperçu gratuit du livre A New Theory, Accounting for the Dip of the Magnetic Needle: Being an Analysis of Terrestrial Magnetism, With a Solution of the Lines of Variation and No Variation, and an Explanation of the Nature of a Magnet
A New Theory, Accounting for the Dip of the Magnetic Needle: Being an Analysis of Terrestrial Magnetism, With a Solution of the Lines of Variation and No Variation, and an Explanation of the Nature of a Magnet