China's robotic whale shark: A breakthrough in bionic technology

The Chinese have created a robotic version of a whale shark, the first of its kind. This intelligent robot shark weighs 770 pounds and can precisely replicate the movements of a real shark.

According to CGTN, the robot shark, a product of advanced bionic technology, not only swims, turns, and floats on the water but also dives and even moves its mouth. "This is the largest bionic fish we have created so far," said Gao Chao, the robot's designer, who works in the underwater propulsion technology research office at Shenyang Aerospace Xinguang Group. He also added that it is the first robot in the world that replicates a fish with such precision, not only in movement but also with its characteristic spots.

The robot shark, an intelligent model of the whale shark, is equipped with seven moving joints and is controlled via a wireless remote. Thanks to advanced software and multi-joint bionic propulsion, the robot can reach speeds of up to 2.3 feet per second and can dive to depths of 66 feet. Additionally, it is equipped with optical cameras, sonar, and the Chinese BeiDou positioning system.

The team of engineers who created the robot claims that it can be used for various purposes, such as monitoring water quality, mapping underwater terrains, or completing specialized missions.

Compared to other similar projects, the robot shark is not equipped with propeller propulsion, making its body streamlined and reducing the risk of getting entangled in underwater obstacles. This, in turn, minimizes potential threats it could pose to marine plants and animals.

CGTN also reported that the company from Shenyang has developed various bionic models, including those of Yangtze River finless porpoises, orcas, and dolphins.