Google+ the Google Science Fair page shared a neat series of videos from PBS Digital Studios. Under H20 is a series of three videos that feature high definition underwater imagery captured in the Pacific Ocean off the coast of Hawaii. The three videos in the series are When a Volcano Erupts Underwater, Night Diving with Manta Rays, and WWII Corsair Wreck Dive.
Applications for Education
When a Volcano Erupts Underwater is a good video for students to watch to learn how lava and gasses interact with sea water. In Night Diving with Manta Rays students learn how manta rays feed on plankton. Students also learn why the video had to be captured at night. WWII Corsair Wreck Dive shows students how coral animals grow on an underwater object.