My fridge is largely devoted to the cultivation of microorganisms, something most people try to prevent

Normal people have mineral water, yoghurt, lettuce, pimientos de padrón and cheese in their fridges.

I have jars of sourdough culture, bottles of beer yeast, proving dough and air-drying bacon.

I'm a freak.

Jars

I need to buy some more jars to keep various cultures of grey-beige goop in. Having not just one, but several sourdough and yeast cultures in your fridge doesn't make you that sad, does it?