As regards the higher temperatures, the chief point of interest is the observation that the curve of magnetization for annealed cobalt shows a small depression at about 450°, the temperature at which they had found the sign of the length-change to be reversed for all fields.
"Well, what if our roles were reversed?" she started with thoughtfulness.
Just as they had reversed their direction, Edith Shipton passed them, driving down the mountain, not speeding but too fast by Dean's conservative standards.
Jenn didn't know if her pregnancy could be reversed, even upon returning to the mortal world, but she knew they couldn't stop long enough for Sofi to have her baby.