What exactly is rancidity? How can you recognize it, and why does it develop? How many types are there? Do all oils eventually become rancid? And can you actually create a sample of rancid oil at home?
Do you remove the pit to make extra virgin olive oil? And what do train wheels have to do with destoning techniques? Does removing the pit really enhance aromas?
An enamel bathtub and olive oil — what could they possibly have in common? And do we really need all those coils, reels, and metal spirals to make extra virgin?