Metal Dive-suit
Just imagine going for a dive in the middle of the ocean in a suit made of metal? Yeah, we know it sounds weird, but this was how suits were made in the early days as a ploy to turn off others from stealing the design. Lucky for us, scuba diving now has light, convenient, and comfortable gears.
The Ship Journey
A lot of top-secret facilities were located in the middle of the ocean, and this picture shows the journey of some classified officials heading to their base in the Arctic. Sure enough, these bases were located in the middle of nowhere and were used as perfect locations to spy out the enemy.