3 videos about error correction that people linked on Reddit, from the Computer science and From scratch shelves.
Also see Computer science, From scratch
20 min
But what are Hamming codes? The origin of error correction3Blue1BrownThere's already a 3blue1brown video on classical Hamming codes, and quantum analogues of some of these features are quite doable. It's also quite surprising that such correction even works. I'm a research physicist and would be happy to help!
Mentioned in r/3Blue1Brown
37 min
What is error correction? Hamming codes in hardwareBen EaterMentioned in r/programming: Hamming codes part 2, the elegance of it all (in software implementation) - 3Blue1Brown
17 min
Hamming codes part 2: The one-line implementation3Blue1BrownPosted to r/programming: Hamming codes part 2, the elegance of it all (in software implementation) - 3Blue1Brown