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CHM 114 Sp 2019_Lesson 1

The periodic table of food, Covalent molecules, ionic compounds

From  Keri Colabroy on January 15th, 2019 22 plays 0  

Center for Ethics: James Hansen “Global Energy, Climate and Health: Young People’s Burdens and Opportunities”

A climatologist, activist, and one of the first to study global climate change, Hansen directs the Program on Climate Science, Awareness, and Solutions at Columbia University’s Earth Institute.…

From  Center for Ethics on September 8th, 2018 227 plays 0