Tag Archives: Robot Fish

The US Navy’s Robotic Spy Fish: Project Silent Nemo the Ghost Swimmer…

Unmanned drones are all the rage at the moment but drones are not limited to the skies, take for example the US Navy’s latest technological breakthrough Silent Nemo the robotic spy fish, also known as the Ghost Swimmer.

Modeled after a blue fin tuna Silent Nemo the Ghost Swimmer looks like a normal fish, swims like a normal fish but he is in fact a semi autonomous water bound drone, but he’s not destined to become sushi as his living siblings are. Like a living tuna Silent Nemo is able to make tight turns and move through the water silently even though he is over 5 feet long and weighs a tad less than 50 kilograms. It turns out that a flapping tale is ten times quieter than a propeller, perfect for sneaking up on your water borne enemy.

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