Researchers from the Beihang University in China have developed a revolutionary robot designed to operate in the deepest ocean trenches. This robot was able to operate at an unprecedented depth: the Mariana Trench.
This technological advancement marks a milestone in marine exploration by allowing studies in extreme environments without the need for large and expensive submersibles.
Features of the Robot that will venture into the deepest marine trench
It is a compact robot only 50 centimeters long, inspired by the movement patterns of the batfish. Thanks to its flexibility and adaptability, the robot not only swims but can also glide and crawl across the seabed.
Its ability to operate in high-pressure environments, such as the Mariana Trench where the pressure reaches 110 million pascals, makes it a true technological marvel.
This small-scale robot can move at a speed of up to 5.5 centimeters per second while swimming and 3 centimeters per second while crawling on sandy surfaces.
Unlike traditional large submersibles that weigh several tons, the robot is lightweight and more efficient for conducting research in hard-to-reach areas.
Tests and Applications
This robot has been successfully tested in the Mariana Trench and other deep bodies of water, using China’s manned submersibles Shenhai Yongshi (Deep Sea Warrior) and Fendouzhe (Challenger). Despite the extreme conditions, the robot has been recovered undamaged, demonstrating its reliability and durability.
Impact on Scientific Research
This compact and efficient robot positions China as a leader in deep-sea exploration.
Its design opens up new possibilities for studying the most remote ecosystems and pushing the boundaries of underwater technology.
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