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(0)John Dvorak
Author
Publisher
Pegasus Books
Pub. Date
2015.
Language
English
Description
Documents the fifty-year career of Thomas Jaggar, the Harvard-educated volcano science pioneer who founded the Hawaiian Volcano Observatory, to share insights into his findings about massive volcanoes in such regions as Yellowstone, Alaska, and Hawaii.
Author
Publisher
Pegasus Books
Pub. Date
2017
Language
English
Description
Eclipses have stunned, frightened, emboldened and mesmerized people for thousands of years. They have been thought of as harbingers of evil as well as a sign of the divine. An amazing phenomena unique to Earth, they have provided the key to much of what we now know and understand about the sun, our moon, gravity, and the workings of the universe. Dvorak provides explanations as to how and why eclipses occur-- as well as insight into the forthcoming...
