content: " It uses every conceivable feature of the 386 I could find, as it was also a project to teach me about the 386." https://www.cs.cmu.edu/~awb/linux.history.html So you're wrong dude... And no, Minix isn't just an " academic OS" it's being developed for industrial use too. It's the most reliable OS in the world. @Stavon Well if was created by Linus Torvalds as a learning project for the 386, and Linus himself has said that since the beginning.