Short, snappy, nice LaTeX and so on.
And then you sometimes you have just sublimely creative people answering e.g. Ron Maimon's answers on physics SE are a goldmine
https://library.kiwix.org/#lang=eng&category=stack_exchange
Short, snappy, nice LaTeX and so on.
And then you sometimes you have just sublimely creative people answering e.g. Ron Maimon's answers on physics SE are a goldmine