China’s Deep-Sea Robot Fish – Survives 10,000m Ocean Pressure
“Researchers at Harbin Engineering University in China have unveiled something remarkable: a robot inspired by fish that can survive the crushing pressures of the deep sea.”
“Instead of relying on heavy motors and rigid frames, this 32-centimetre, 670-gram robot is built with flexible silicone and a special liquid inside. Even more impressive, it actually uses seawater itself as part of its propulsion system, generating motion through electric fields in the water. It’s an elegant, energy-efficient way to mimic the smooth movements of marine life.”
“In tests, the robot swam effectively at depths of 4,000 meters, demonstrating its ability to navigate, sense, and manoeuvre underwater. In the lab, it was subjected to pressure equivalent to 10,000 meters below the surface—the kind of environment found at the deepest parts of our oceans—and it held up without damage.”
“This makes it especially useful for underwater observation and exploration. Unlike traditional submersibles, its soft-bodied design allows it to move through fragile ecosystems with minimal disturbance, opening new possibilities for studying deep-sea life.”
“Robots like this show how engineering can learn from nature. By combining flexibility, efficiency, and resilience, researchers are moving closer to unlocking the mysteries of Earth’s final frontier: the deep ocean.”
And that’s your robot news update for today!
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