This week, we take an audio journey to NOAA's Aquarius Reef Base--the world's only undersea research lab. We talk with the director of the Aquarius to learn about some of the tech, science and logistics that make this one-of-a-kind underwater lab possible. Then we speak with the National Educational Coordinator from NOAA's National Marine Sanctuary Office to hear about Aquarius 2010, a 10-day research mission that just wrapped up on Aquarius Reef Base that doubled as a powerful educational outreach event.