I toured the USS Becuna, a WWII warship and the only submarine of its kind left in the world. Take a look inside.
The USS Becuna submarine sank 3,888 tons of shipping and earned four battle stars in World War II.
Why Do Military Submarines Use Red Lights?
Military submarines use red light instead of fluorescent or other light types for specific, scientific reasons. Here's ...
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Why Do Military Submarines Use Red Lights?
It's easier for a submarine crew's night vision to adjust to red light rather than a typical white light. When the eyes detect low light for longer than 20 minutes, the body produces the rhodopsin ...