http://www.coursehero.com/
"Course Hero provides a platform optimized for the aggregation, organization and distribution of educational content in order to deliver each student the right content at the right time. Students and Educators publish their educational content to a student readership of millions. Students immediately retrieve the most relevant document results for any academic inquiry. Find all types of educational content ever created for the classroom! Find lectures, exams, labs, homework assignments, notes, study guides, research papers, essays and more!"
"Course Hero provides a platform optimized for the aggregation, organization and distribution of educational content in order to deliver each student the right content at the right time. Students and Educators publish their educational content to a student readership of millions. Students immediately retrieve the most relevant document results for any academic inquiry. Find all types of educational content ever created for the classroom! Find lectures, exams, labs, homework assignments, notes, study guides, research papers, essays and more!"
