[video!]
I'm not from your world, Miss. [ he's pretty confident of that. ] Suppose I said 246 degrees -- would that mean much to you? [ you can hear him turning pages now ] It might not mean much to the stove you're working with, either.
[ more turning pages, and then -- ah. does a bit of math, working from the different boiling point for water, and gives her the appropriate temperature for the stove! for anyone trying this at home, that's 475 degrees Fahrenheit and 246 degrees Celsius. ]