Scientists at Sichuan University have developed a mechanized fish capable of consuming microplastics, helping to keep oceans cleaner.
The robot is small and soft, with a circumference of only 1.3 centimeters (half an inch). It can swim through shallow waters and clean up the area to a better degree than before.
Nevertheless, the research is just a tiny step toward the larger goal that scientist hopes to reach shortly: to go deep into the ocean, collect microplastics, and even gather information about marine pollution in the deeper waters.
Scientists are investigating the possibility of using technology for biomedical purposes to eliminate certain diseases if it becomes smaller and can be inserted into the human body.
The black robot fish can maneuver across the water by moving its body and flapping its fins due to the irradiation caused by its exposure to light.
Additionally, it can be controlled by morning, so it can be steered away from obstacles such as fish and ships commonly found in the ocean.
Since the robotic fish is so small, there is a possibility that the larger fish could eat it because of its size. However, Wang dismisses the concerns by explaining that due to its polyurethane structure, it is safe to consume.
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