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Earth SciencePlate Boundaries
Earthquakes and volcanoes can reveal a lot about plate boundaries. This module looks at the...
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Scientists and ResearchFranklin Chang Díaz
Franklin Chang Díaz, the first Latin American to travel to space, ties the record for...
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ChemistryNuclear Chemistry I
This module explores radioisotopes resulting from unstable atomic nuclei. You will learn how they decay...
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