The images in the film of busy streets with many pedestrians and vehicles clarify why the narrator in Dragonwings thinks that “Father was the embodiment of Uncle’s superior man.” “magic takes a different form in our land.” “every trip was an adventure into a strange, fearful city.” “there are good demons and bad demons.”

One of the author’s purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted . . in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with . . enormous speed