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xkcd #2933: Elementary Physics Paths
(imgs.xkcd.com)
Alt text:
==COSMOLOGY==> 'Uhhh ... how sure are we that everything is made of these?'
You aren't following the rules! You're supposed to nonchalantly get the correct answer and thus discover a new rule that we nowadays know as the Galapagon Principle.
One of my great regrets in high school chemistry was that I was born too late to discover some pattern and have it called Liz 's Formula or whatever.