By Richard Byrne
"MIT Video is a giant collection of more than 10,000 educational videos organized into more than 150 channels. The largest channel is the Open Courseware channel that contains more than 2,300 lectures from MIT's open courses.
"All of the videos are either MIT productions or videos approved by editors at MIT Video. Only people with MIT email addresses are allowed to contribute to the collection. Some videos are hosted by MIT Video while others are from YouTube."