April 11 is National Submarine Day.
Pay tribute to the many souls lost beneath the ocean, and consider the game-changing effects of the invention of the Submarine on our technology, warfare, and more.
Share a story with us in the comments section!
April 11 is National Submarine Day.
Pay tribute to the many souls lost beneath the ocean, and consider the game-changing effects of the invention of the Submarine on our technology, warfare, and more.
Share a story with us in the comments section!