SeaWorld Orlando is daring attempt to build the most ambitious penguin attraction in the world. With only 18 months to finish and no room for error, engineers embark on an audacious feat to replicate one of the harshest natural environments on the planet -- Antarctica. Including 45-foot-high ice cliffs and freezing conditions, the manmade habitat will provide closer-than-ever views of animal encounters and a palatial home for more than 200 penguins.