Off the shore of the Florida Keys sits the Aquarius, the world's only undersea research station. The station is administered by the National Oceanic and Atmospheric Administration (NOAA) and their research and education programs are quite impressive. On their website, visitors should check out the "About Aquarius" area to learn about the daily operations of the laboratory and its operating costs. Educators should look over the "Education" section, which includes lessons and activities based around teaching students about buoyancy and pressure.