1633, Jena, Dr. Gribbleflotz's office
Dr. Phillip Theophrastus Gribbleflotz took another look at the bill. He was spending that much on candles? Surely not. "Frau Mittelhausen. This bill for candles. Who has been using wax candles so wastefully?"
Frau Mittelhausen sighed heavily before looking Dr. Gribbleflotz straight in the eye. "You have been, Herr Doctor. You use the good wax candles to heat your beakers. Why you can't use that alcohol burner the up-timers provided, I don't know."
Phillip paused to digest Frau Mittelhausen's statement. Well, yes, he did use candles to heat the beakers . . .