Logs, you ought to know better than ask a question like that...Everybody knows that you crank the phone clockwise...When you crank it counter-clockwise it reverses polarity and shocks you in the ear

Your just trying to " get me" ain' t ' cha.
VC, as far as the rocks go, I would suspect that I have you beat by a good margin of technology. We have one of those swinging arm things that puts your supper right over the fire IN THE HOUSE. Heck, I can cook supper, eat what I want AND swing the arm out enough to keep everything warm untill breakfast.
In fact, if I bank the fire just right, My wife only has to get up twice at night to stoke it up enough to keep it all warm.
If she dos' nt spend to much time in bed, she can often get the biskets on top of the Dutch oven by around four AM or so, that way they are ready by the time I get up.