Source: Science Alliance http://www.scienceallianceforum.org/directorsjournal/2010/6/1/career-path-video-from-the-phd-to-an-8th-grade-science-teach.html
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Source: Science Alliance http://www.scienceallianceforum.org/directorsjournal/2010/6/1/career-path-video-from-the-phd-to-an-8th-grade-science-teach.html
