51动漫

51动漫 Earth and Environmental Studies Chair Ethan Baxter uses isotope geochemistry to measure geologic time. At the core of this work攁nd of his career攁re the tales rocks tell. 淭hat a theme that really transcends all of my teaching and most of my research,� he said. 淵ou start with the rocks and the earth materials and the stories evolve from there.� He maintains a childlike wonder about the natural world, so much so that he sharing it with the elementary school set. Over the summer, he filmed and released a 44-episode The short videos, featuring Baxter surrounded by stones, are fun, but the mission is serious: to get kids interested in geosciences. 淧eople think about rocks and they might think about earthquakes and mountains,� he said. 淏ut it also about climate change, agriculture, water, Mars exploration, resources, energy, and technology攖he most important, challenging problems that face society today.� �Courtney Hollands