Academic Earth, Khan Academy, Learners TV, School Tube, Watchknow.org, Freevideolectures.com, Brightstorm.com, Teachertube.com, neok12,com Khan Academy The Khan Academy is a not-for-profit educational organization created by Salman Khan . With the stated mission of "providing a high quality education to anyone, anywhere", the website supplies a free online collection of over 2,200 micro