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Process of ScienceTheories, Hypotheses, and Laws
Theories are not based on one scientist's work but on an accumulation of evidence and...
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Process of ScienceThe Nature of Scientific Knowledge
This module explores the nature of scientific knowledge by asking what science is. It emphasizes...
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ChemistryAtomic Theory II
The 20th century brought a major shift in our understanding of the atom, from the...
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