Answer the question you selected for profile question 1 here (300 words):
I found mold growing on paint, which was clearly not food. I wanted to find out what else mold could grow on, so I sealed up jars of different stuff and put them in my closet, and made observations. It didn't smell very good! Mold did turn out to be very flexible in what it will eat but I think everyone was happier when that project was over.