Now that we can use the internet to access almost anything you’d want to see and/or hear, we should make museums that archive different smells. You could find new smells you might have not experienced otherwise, or find some nostalgic smell to bring you back to a moment in your past.
Years ago I got to visit the perfume lab at the Fashion Institute of Technology in NYC, where students learn about making perfumes.
It was kinda like this! They had rows and rows of little bottles all filled with concentrated oils of different aromas. Probably the weirdest one I remember is “money”. I cracked it open, and sure enough, it smelled just like a stack of well used bills.
Was a really cool experience. Maybe see if there’s a perfumer anywhere near you who would let you come explore their lab?