Oh cool, so by the law people cant use it already? I dont understand very much how copyright works.
Could you give me an example of this license file to state that it's viewable for educational purposes only?
See the top-voted answer in this link about just throwing a copyright notice into your project (can just be a text file called COPYRIGHT).
https://opensource.stackexchange.com/questions/2907/does-the-owner-of-the-github...