History , Law , Mathematics , Medicine , Philosophy , Physics , Political Science , Psychology , Religion , and Statistics . 
The idea behind Academic Earth came to Ludlow on stumbling on a full video course from MIT Mathematics Professor Gilbert Strang. Doing further research, he found out that there are various academic resources on-line but these resources were scattered across different websites and in varying file formats. Patterned after Hulu , Academic Earth. 
On January 10, 2012, it was announced that Academic Earth has been acquired by Ampush . 
- Jump up^ “Academic Earth Launches Website Offering Free Video Lectures from Leading Universities” . Reuters . March 24, 2009 . Retrieved 2009-08-22 .
- ^ Jump up to:a b Rao, Leena (2009-03-24). “Academic Earth Is The Hulu For Education” . The Washington Post . Retrieved 2009-03-26 .
- Jump up^ “Academic Earth: Universities” . Archived from the original on 31 March 2009 . Retrieved 2009-03-26 .
- Jump up^ “Academic Earth: Subjects” . Archived from the original on 2009-03-28 . Retrieved 2009-03-26 .
- Jump up^ “Ampush Media: News” . Retrieved 2012-01-26 .