"If you want to master something, teach it. The more you teach, the better you learn. Teaching is a powerful tool to learning." - Richard Feynman

One of the best techniques to ensure that you master a subject is to teach it. Someone who really masters his subject will be able to teach it at all levels of education. If a quantum physics researcher cannot explain his research to a child, he has not mastered it.

It is with this quote in mind that these different tutorials have been made.

Good reading / listening !