Harry Dean Stanton

Sometimes you see films, not just science fiction films, where you get the sense that if the camera were to pan just to the left or the right, all of a sudden you'd be seeing light stands and crew standing around. But with 'Blade Runner,' the beauty of it is that it felt like a real, breathing city.

Modern medicine uses imaging 'windows' such as magnetic resonance imaging scanners to bring into view otherwise unseen vital information that skilled physicians can use for the benefit of their patients.