DAVID POGUE has 1.5 million followers on Twitter, has given four TED talks, and recently launched Yahoo Tech, a consumer technology site for non-technicians. For thirteen years, he wrote for The New York Times; his weekly tech column frequently ended up on the Top 10 List of the paper’s most e-mailed articles. Pogue also writes a monthly column for Scientific American, created the Missing Manual computer-book series, hosts science shows on PBS’s NOVA, and appears frequently on CBS Sunday Morning. He has won two Emmys, two Webby awards, and a Loeb award for journalism.