I love rain and the smell of water vapor.
The smell of water vapor?  Does that have a scent?
Yeah, even though water vapor is invisible doesn't mean you can't smell it.
I guess I can smell certain residual waters like tap waters with heavy minerals.  What's something interesting about water that most people don't know?
When moisture moves along the three dimensional zones this causes rain to fall.
What or where is this three dimensional zone?  Does that have something to do with the triple point of pressure, temperature, and something else?  My memory of physics class is fuzzy.
moisture and upward motion is present, precipitation falls from convective clouds (those with strong upward vertical motion) such as cumulonimbus (thunder clouds) which can organize into narrow rainbands. In mountainous areas, heavy precipitation is possible where upslope flow is maximized within windward sides of the terrain at elevation which forces moist air to condense and fall out as rainfall along the sides of mountains. On the leeward side of mountains, desert climates can exist due to the dry air caused by downslope flow which causes heating and drying of the air
"Neolethe" (see the chapter entitled Counterpoint I), which is apparently a powerful sedative.
In Toni Morrison's novel "Beloved", the main character's name is Sethe, a pseudonym based on the idea of the power of water, particularly the motif that water can weather her past.
In Bram Stoker's "Dracula", Dr. Abraham Van Helsing states to Lucy "It smell so like the waters of Lethe..."(Stoker, 192) talking about the garlic which he was going to place around