Today's Video

HOV ALVIN

Take a look at HOV Alvin, the U.S. Navy's Human Occupied Vehicle. Supported by the National Science Foundation (NSF), Alvin was the world's first deep-diving submersible. With submersibles like Alvin, NSF will continue to discover and understand the secrets of the deep!

Provided by National Science Foundation/Woods Hole Oceanographic Institution
Runtime: 1:26