Yeah I remember this during my cryogenics safety training. We heard some serious horror stories. But also have heard some horrifying things re confined spaces and farms *shudder*.

Cryo hazards introduce the fun games “Which way does the vapor go?” and “Whoops! I condensed LOx and made organic peroxides.” Which, of course, cause permit required confined spaces.

Farms are basically all the health and safety nightmares. PTO shafts, poorly maintained hydraulics, shit that's broken right when you need it and you don't have time to fix it properly...