[vumgl]

It's always fascinating to think about how few people realize the near miss (better called lucky approximation) of 2^7/12 ~ 3/2, which is the basis of the equal-temperament musical system, i.e. music as we know it.

[endymi0n]

A great further read:

"The saddest thing I know about the integers"

https://blogs.scientificamerican.com/roots-of-unity/the-sadd...