https://www.youtube.com/watch?v=mOy8Xjaa_o8
An educational video of sorts for the masses, but something that inflationists could find interesting since it's all about the go-to floating gas. I didn't realize it's becoming scarce enough (at least stuff that's readily available) that even party balloon prices have risen.
Feels as though it sparks alternate universes with helium shortages, helium conservation movements, raiding underground helium reservoirs...