Offering over 3,000 free courses, consisting of video lectures and tutorials stored on YouTube, this website, the brainchild of MIT and Harvard Business School Graduate, Salman Khan, claims to be at the vanguard of education’s digital future, along with other websites like Coursera, and Udacity, proferring a model of learning based on Massive Online Open Courses (MOOCs). The Khan Academy offers largely courses in Maths, Science, which includes Physics, Chemistry, Biology, Cosmology and Astronomy, Electrical Engineering, Health and Medicine, Computing, Economics & Finance, and Arts & Humanities, with individual section on Grammar, World History, Art History and Music.