3) Arrange the curriculum in the form of goddamned skill trees and gamify the hell out of it. Again, Khan academy does this already.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
3) Arrange the curriculum in the form of goddamned skill trees and gamify the hell out of it. Again, Khan academy does this already.