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Terrestrial Magnetism in North America
In this paper it is proposed to give, first, an historical outline from the time of Columbus to our own, showing the gradual accessions to our knowledge of terrestrial magnetism, with special reference to North America, to be followed by an exposition of, or reference to, the numerous laws so for recognized, with more or less certainty, as governing the changes in the direction and intensity of the earth's magnetic force within the specified region and period. This limitation is essential and will allow more space for the presentation of matter which may be of special interest to Americans.
Terrestrial Magnetism in North America
In this paper it is proposed to give, first, an historical outline from the time of Columbus to our own, showing the gradual accessions to our knowledge of terrestrial magnetism, with special reference to North America, to be followed by an exposition of, or reference to, the numerous laws so for recognized, with more or less certainty, as governing the changes in the direction and intensity of the earth's magnetic force within the specified region and period. This limitation is essential and will allow more space for the presentation of matter which may be of special interest to Americans.
Terrestrial Magnetism in North America
Schott, Charles A. (Autor:in)
Transactions of the American Society of Civil Engineers ; 30 ; 108-119
01.01.2021
121893-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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