The Best American Science Writing 2007

My most interesting content is "Manifold Destiny" which wrote on the "Poincare conjecture". I don't have enough knowledge to understand the "Poincare conjecture", however I watched the documentary of NHK Special on the Japanese public broadcast. The "Manifold Destiny" is the original writing of the documentary. The documentray is very understandable for topology beginners.
Perelman could sckech the conjecture with his pure passion for mathematics which he rejected the Fields Medal, I think.