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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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Earth ScienceWater in the Atmosphere
Water is essential to our existence. Human civilizations have worked endlessly to understand and predict...
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Scientists and ResearchAtmospheric Chemistry Research that Changed Global Policy
This module traces the life and scientific research of Mario Molina, the first Mexican-born chemist...
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