Through three tales of impossible machines with abilities to manipulate the physical world, travel through time and space, and bestow telepathy onto an entire community, candidates of an engineering exam in the far future are asked to ponder fantastical implications of technology.

In the year 2033, a reviewer for a novel written by an algorithmic recreation of Isaac Asimov’s brain believes the work acts as a reverse Turing Test, prodding the self-consciousness of its human readers through its unorthodox construction. According to a think piece written by a fictitious reviewer in the year 2033, a novel written by a simulation of Isaac Asimov's brain is capable of interrogating humans about their own self-consciousness.