Other than the ones already listed above, what are some things that it is possible for humans to notice while asleep?
Inspired by an utterly insipid response to this question: https://answermug.com/forums/topic/101966/when-sleeping-do-you-mind-if-the-flow-of-air-from-a-fan-or-a-ve/view/post_id/760595
~
Who says it was a he? It could have been a non-he. I haven’t identified anyone: I don’t want to violate the TOS.
(Grrrrrrr.)
~