The progress of my game engine.

I have less then a year left in my game software development bachelors degree, here are some of the videos I created to show my progress. Most of these videos are different parts of the game engine I am constructing. While other relate to algorithms involving Big O notation.
https://www.youtube.com/watch?v=C0poLE5EHxY&list=PL25DFD0451CDBD047&feature=plpp_play_all