Lecture Notes (PDF) - Aqueous and Environmental Geochemistry
Lecture Notes (PDF) - Aqueous and Environmental Geochemistry
Lecture Notes (PDF) - Aqueous and Environmental Geochemistry
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The Nebular HypothesisFirst proposed in 1734 by Swedenborg.Subsequently, he was appointed by Godto reform Christianity <strong>and</strong> was able to talkto angels, demons <strong>and</strong> other spirits..Developed further by Kant in 1755. Healso developed the idea that the structureof our mind shapes all sensory experience<strong>and</strong> thought.. An idea we know take forgranted.The Nebular HypothesisMore fully developed by Laplace in 1795.Laplace was one of the greatestmathematicians of all time..A planetary systems starts out as a large(10,000 AU) cloud of interstellar dust.The cloud collapses under gravity,begins to spin <strong>and</strong> forms flat, rotatingdisk in which planets can accrete.2