It was supposed to be minor, routine surgery. But the anesthesia had a strange effect on this Academy Award winning actress. Afterward, every thought, every conversation, and even things she saw . . literally turned into music in her head. This is what she did with the endless earworm.

The Backstory: Shocking Death of a Heroic 9/11 Widow
10:31

The Backstory: Technology: Where We Came From and Why We’re So Lonely
10:30

The Backstory: The London Fog That Killed 12,000
10:19