Oh, just cryogenic freezing type things, that's all okay then. Ah, I love those `ha! Remember that?` moments in books. Just finished `Good Omens` almost in one day and the amount of references throughout made me so happy. Across books, it seems to justify series/trilogies/quadrilogies/quintilogies(?) a lot more.

...Yeah, that does sound quite cracky. O.o