A mathematical bug shows us why the 3D universe carries the possibility of despair. Really.

George Polya was a mathematician. Like most mathematicians, he was concerned with very strange concepts. One of them was the idea of "random walks," or the completely random path a strolling insect might take. He took this concept and expanded it until he could prove the chances of getting hopelessly, unendingly lost… »12/03/11 2:00pm12/03/11 2:00pm