"Why not? Why shouldn't they? They're no less intelligent than we
are ... don't jump up and down, Neville, they are and you know
it ... and they react in about the same fashion. The only thing that
has enabled us to stay ahead of Mars is the fact that we can take
three times the acceleration standing up. Another item of general
interest. Ertene--you've heard of that one--is erecting a projector of
super-size, too. Guess where it will be used."