| Like multiple Babels, huge superstructures would last through eternity, teeming with impermanent subsystems that would mutate over time, beyond their control. |
| Add to this the fact that superstructures can be altered or replaced entirely, allowing a mask to be updated while keeping the same substructure. |
| Certainly, the dismantling of received superstructures of knowledge, driven by the engines of critique and systematic skepticism, suggests that these days almost anything goes. |
| Despite our lack of information about the superstructures of the nearby tombs, we know that Eurysaces' tomb had to contend with at least one of his neighbors. |
| Another reason for postulating the existence of such superstructures is some evidence of anomalous membrane roughness suggested by studies of membrane adhesion. |
| The 4,600t ship will have five decks and two superstructures. |
