The Science of Hell: Artists aren't alone in their fascination with Hell. Scientists two have long sought to breach the fiery gates and figure out just how it works. In this episode of Stuff to Blow Your Mind, Robert and Julie explore scientific ponderings over the Dante's "Inferno" and Milton's "Paradise Lost" from modern mathematicians, meteorologists and even Galileo. Robert sketched THIS MAP to help you out with the weather stuff.