http://expertvoices.nsdl.org/2007fall-nsta-sems/2007/10/02/marine-geologists-investigate-earths-hot-processes/ This blog accompanies the 2007-2008 NSDL/NSTA Web Seminar Series showcasing our presenters as they share their experiences in pursuing careers in science and science education. Associated resources within the NSDL collection are also featured for educators to incorporate into their teaching. Mon, 23 Nov 2009 22:27:35 +0000 http://wordpress.org/?v=2.3.3