smithsonian: When Marie Tharp suggested the idea of a rift valley deep in the Atlantic Ocean, which supported the then-controversial theory of continental drift, her hypothesis was dismissed as “girl talk.”Now she’s credited with creating one of

valentine | valentines day gifs | mariorule34

smithsonian: When Marie Tharp suggested the idea of a rift valley deep in the Atlantic Ocean, which supported the then-controversial theory of continental drift, her hypothesis was dismissed as “girl talk.”Now she’s credited with creating one of

back to ciel62