If the headline to this article hasn't already piqued your interest, consider this: a black hole is a cold remnant of a dead star. They are so dense, that nothing, not even light, can escape their gravitational pull—and no one really knows what happens "inside."
The interweb whiz-kids over at Reddit posed the question, "What if there was a lil' black hole inside your pocket?" and the potential ramifications of said tiny hole. The internet asked. The internet answered. And we reaped the benefits.