The Discovery Channel has Penguin fever and the Penguin Post has learned that with its new series Frozen Planet, Discovery has unleashed to millions the waddling little stars whose daily antics have become video sensations. Launching less than two weeks ago, Discovery Channel’s Penguin Cam has become an online addiction for us and over 30 million fans, and many have made it their second screen at work (guilty) and home. Today the Discovery Channel will be further feeding the addiction with the addition of a Second Penguin Cam: People have come eye to eye with SeaWorld’s king, emperor, Adélie, gentoo and macaroni penguins, and now they can dive into the chilly water with our all-new underwater camera placed at the bottom of their penguin pool. Visitors to www.discovery.com/penguincam will be able to easily switch between the land and water views online beginning tomorrow at 9am EST and, of course, continue to chat with fellow addicts online.The holiday yule log has nothing on the 300+ penguins at SeaWorld’s Penguin Encounter in San Diego. In response to unprecedented fan reaction, Discovery Channel will air the live Penguin Cam feed on Discovery Channel from 9-10am ET/PT this Thursday, Friday and Saturday, wrapped with Tweets from Cam fans.