In the past few years, we have covered plenty of awesome bio-inspired robots here. Researchers have developed a new robot inspired by the remora (suckerfish) for underwater action. It was built using 3D printing technology.
Must see robots & drones:
A Robotic Remora Sticks Underwater
This robotic Remora can attach to different surfaces generate a pull-off force of up to 340 times. It can attach to smooth and rough surfaces. More info is available here.
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