Most people don’t know it, but the human female is really fascinated by astronomy. Planets, nebulae, all that good stuff. She had to focus on the life sciences, though, particularly green and non-sentient things, because she is not very good at physics.
Don’t believe me?
Take today for example, if you will. She’s cooking again. Chicken and dumplings, since it is cold and blustery out.
Clearly she has no notion that some things E X P A N D when you cook them, and no concept of VOLUME at all.