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24:30 History Domestication and Uses of Phaseolus Beans History Domestication and Uses of Phaseolus Beans	History Domestication and Uses of Phaseolus Beans Jorge Berny leads a seminar about the history, domestication, and cultural uses of Phaseolus beans. beans stuff mexico corn left species crops mesoamerica thing lima beams domestication bit diversity lime beings squash couple yucatan screen From Amanda Pietras 0 likes 1 plays 0
45:59 Lecture 29 (Impacts) Lecture 29 (Impacts)	Lecture 29 (Impacts) Lecture 29 (Impacts) earth impact crater event kilometers jupiter dinosaurs air yucatan atmosphere diameter russia surface events impacts asteroid miles glass chelyabinsk energy From John Rundle 0 likes 5 plays 0