Nate Silver

Every day, three times per second, we produce the equivalent of the amount of data that the Library of Congress has in its entire print collection, right? But most of it is like cat videos on YouTube or 13-year-olds exchanging text messages about the next Twilight movie.

The Protestant Reformation had a lot to do with the printing press, where Martin Luther's theses were reproduced about 250,000 times, and so you had widespread dissemination of ideas that hadn't circulated in the mainstream before.

Epilepsy is a disease in the shadows. Patients are often reluctant to admit their condition - even to close family, friends or co-workers - because there's still a great deal of stigma and mystery surrounding the disease that plagued such historical figures as Julius Caesar, Edgar Allan Poe and Lewis Carroll.