Guest i think it was a little unfair that what was Standard Practice was reversed in a crucial play at the end of the world series host that allowed the cubs to win the world series. Thank you, chairman bernanke. The book is ben bernanke, courage to act. Thanks for your service to our country. Guest thank you, senator. That was after words, booktvs Signature Program in which authors of the latest nonfiction books are interviewed. Watch past after words or programs online at booktv. Org. Host Ronald Numbers, did isaac newton discover gravity . Guest yes, he did. But he didnt discover it from being hit on the head with a falling apple. And thats the story that has circulated for centuries, that this dramatic episode in a garden triggered his thinking about gravity, and he wondered why does the apple tall straight down fall straight down. It makes a great story. A friend of his started circulating it. Its conceivable that apples happened, but [laughter] its very unlikely that newton devel