I find these videos explaining things in an interesting way. https://www.youtube.com/watch?v=_k3_B9Eq7eM https://www.youtube.com/watch?v=_k3_B9Eq7eM There's al

I find these videos explaining things in an interesting way. https://www.youtube.com/watch?v=_k3_B9Eq7eM https://www.youtube.com/watch?v=_k3_B9Eq7eM There's also a part 2.