"We had estimated that you were going to find ten person-years worth of nonrenewables in that thing," Ivy said. She meant, not bulk food (which could be grown in the outer hull space of an arklet) or air (which was renewed by the life support system), but generally smaller items like toiletries, vitamins, medicine, and specialty food. "That was based on circumstantial evidence—the amount of stuff that’s gone missing, the number of Flivver trips and EVAs that have touched that arklet. We always knew it was only a guess. But for it to contain nothing at all is... odd."