All of these are much more interesting if you do them after you understand the mathematics behind them. To me the greatest feeling of understanding always came

All of these are much more interesting if you do them after you understand the mathematics behind them. To me the greatest feeling of understanding always came if I saw a complex system and could see how and why all the parts worked. I had a grear course about computer tomography and the one thing which really struck with me was that fractional detivatives have saved lives.