Some actually sound pretty cool. My favorite one is the bogo sort, even though it's basically impossible to actually sort data with it (bogo sort is randomly shuffling data and hoping it's suddenly sorted).
It's cool to see the processed visualized like this. Something makes me think I would have like data structures much better in school if we got to do things like this, considering no one ever needs to implement any sorting themselves.
This video is a much better comparison of different sorts. You can't hear the sounds they make, but you can see the differences in memory usage vs compute time (faster sorts take less time, while the more memory efficient algorithms have less colored elements selected at a time) They start with different arrangements of starting data.
On a different note, I found out today you can get a real computer science masters online for only $7,000 from Georgia Institute of Technology
. After PEF reimbursements it would be almost $0 for me. You can also take the same classes for no credit for free. I am never giving a school money, but if you need a piece of paper kind of cool. Most subjects could be self taught and practiced/reviweed with Reddit and StackExchange, but having all a subject's info in one place and getting standard feedback on your projects is also useful.