Ask any question on any topic through the computer.
These questions are answered by the semi-mythical human-computer hybrid (the singularity).
The podcasts demonstrate that this is pretty amazing by answering really big questions:
"what to do about global warming", "what is the meaning of life", "what is the nature of being a nerd", and other amazing outputs. (yeah, yeah, cure for cancer. say you've got a superintelligence machine... and the FIRST THING they always ask, is "what's the cure for cancer". Fine. Here it is).