When does life begin?... A well-known book says "forty". A well-known radio program says "eighty". Some folks say it's mental, others say it's physical. But take the strange case of Mel Carlson who gave a lot of thought to the matter. Mel felt as if he were floating on clouds in the deepest, most intense dark he had ever experienced. He tried opening his eyes but nothing happened, only a sharp pain. Little bits of memory flashed back and he tried...