SCAATY_423 and fjordanrr :
Hunh. Time to update my reading. You can learn new things anywhere, from anything. I still recall my Miss Pickerel books teaching me the planets when a kid: “My Very Educated Mother Just Served Us Nine Pumpkins.”
This is why Pluto should be a planet: I don’t want to learn a new mnemonic.
And I amazed my neighbor, doing her accounting studying while home from college: she had jotted “TANSTAAFL” in the margin of her text, and I knew what it meant: RAH and “The Moon Is A Harsh Mistress”, thanks!