I'm an incorrigibly geeky transboy with a love for neuropsychopharmacology, cacti (or plants and botany in general), weird music, spiders (and other cute animals), experimental film, might and magic, daggerfall, pokemon, and math (especially when symmetries are involved).
Just doing some Chemistry review - wait what…
α-tin to β-tin (or maybe the other way around). Also, Napoleon’s troops learned a thing or two about this phase...