Earth Sciences
Scientific American Supplement, No. 492, June 6, 1885
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Various
The Scientific American may be the oldest continuously published periodical in the United States, havinge launched its first publication in …
Thunder and Lightning
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Camille Flammarion
It would be an interesting thing to make a careful study once a year, towards the end of the summer, of the habits and customs of thunder an…
Scientific American Supplement, No. 601, July 9, 1887
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Various
The Scientific American may be the oldest continuously published periodical in the United States, having launched its first publication in 1…
Climatic Changes. Their Nature and Causes
Read by Leon Harvey
Ellsworth Huntington
Evidence for historical changes in the geography of Earth's climate, and a discussion of the hypothesis of climate change. - Summary by Leon…