Robot Fish Swimming in Our Seas
Drones are all around us, in the sky (and now) in the water too. The next time you go fishing, you may pull out a robot, because the Department of Homeland is developing an unmanned underwater vehicle that looks like a tuna fish. In the past, the joke was that a fisherman might pull up a boot–now he’s more likely to reel in a robot.
Smaller or larger versions of fish robots could swim effortlessly through the oceans as they run US military reconnaissance missions or conduct scientific surveys.
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