http://qui.live.mediaspanonlinen.com/rss/ Quincy Herald Whig en-us By DEBORAH GERTZ HUSAR Herald-Whig Staff Writer SPRINGFIELD, Ill. -- Chris Fennell points to a key difference between the New Philadelphia site and others with stories to tell. "Often you have a project that somewhat loses steam, where you feel like you've gathered all the data possible," said Fennell, co-director of the National Science Foundation's Research Experiences for Undergraduates field school and an assistant professor of anthropology at the University of Illinois. "This one keeps growing, having more to say." http://qui.live.mediaspanonline.com/new_story/new-philadelphia-future-SUN