New York City's World Science Festival somehow manages to outdo itself every year. The 2011 festival begins with a reading of a script about Marie Curie by Alan Alda by a cast of remarkably accomplished artists, including Meryl Streep. A total of 50 events, including a large Science Street Fair in Washington Square Park, should keep New York busy for the 5 days of the festival.

Visit the World Science Festival's elegant website for more information and videos of past performances.