On Tuesday nights, my husband, son, and I have formed the habit of stopping at Burger King on the way home from our classes. Not much else is open at that hour, and Tuesday is 99 cent Whopper night. Tonight, as I made my usual pilgrimage to the restroom there, I noticed for the first time that the toilet paper holder was made by the same company that made the coffee machines. Which somehow led to my next thought, which was, what are the coffee machine filters made of?

If you know the answer, please don’t tell me.