id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
gist-571	Aristizabal, Alexander	Podcasting: A Preliminary Classroom Study	2009	11	.pdf	application/pdf	4090	229	56	They are expecting more podcasts for coming units and tests. The use of podcasts was voluntary.	cache/gist-571.pdf	txt/gist-571.txt