Baipin
Established
Reminds me of a time when I worked as the darkroom technician at my school. Someone accidentally "replenished" the developer with stock from the fix tank. I made a joke about being able to fix your film while you develop, and promptly disposed of it. However, they took me seriously; I turn around a few moments later and they're filling their Paterson tank with the "photographic waste" jug... 😛