It’s right up there with music, poetry and love — since the dawn of time, mankind has heeded a primal calling to construct unstoppable, unmanned killing machines. So, today, during this Terminator week, let’s take a look back at some of those triumphs of ingenuity, the human spirit, and our inborn urge to breathe the words “Hasta la vista, baby” into the Pygmalion-warmed lips of our creations (as well as our misplaced belief they will never turn on us for our hubris).