In many people’s minds, sea turtles are slow animals. But this is not the case. The sea turtle walks very slowly on land, but it swims very fast and sensitively in the sea. Researchers at the Swiss Federal Institute of Technology (ETH Zurich) designed a diving "turtle robot" based on sea turtles. The two fins on its front can rotate at will in different directions and angles, and it has a high degree of realism. The swimming speed can reach 2 meters/second. The "Turtle Robot" is also equipped with a set of exploration equipment, which can help scientific researchers successfully conduct various research tasks in complex ocean environments.
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