"It's a cinch we started in that direction, since our ascent took place at night, when the sun was on the opposite side of the earth."

"If that's correct," growled DuChane, "it means that instead of roasting to death, we're doomed to perish of cold, when this hunk of dough gets so far away that there aren't any more of the sun's rays for it to absorb."

"We'll be dead of starvation long before that," Marlin added moodily.

The store of provisions seemed enormous at first glance. Now, faced by stern questions of survival, they calculated that it would actually last them not more than five months, and a careful rationing was instituted.

The water tanks would supply them for a period somewhat longer. Bathing and washing were restricted but not altogether denied, for the equipment included an efficient settling tank as well as an electric incinerator and an air-purifying system that was a credit to Eli's foresight.

"Evidently we'll starve to death before we have a chance to perish of thirst," was DuChane's comforting observation. "Unless the goo of our outside shell proves to be edible. It seems to have about every other property we could ask. Storage battery, heat absorber and distributor, healing agent, and waste converter."

He referred to their discovery that the waste products discharged through locks were seemingly absorbed by the clay-like outer coating. "I believe it digests the stuff. Remember how the pit absorbed those birds and small animals that became imbedded in it?" reminded DuChane. "I sometimes feel as if—"

"As if what?" demanded Marlin, looking at him curiously.

"Nothing. I couldn't put it into words if I tried."