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Scientists Innovate a Tiny Robot Fish That Eats up Microplastics in Ocean — and It Needs No Battery

A 13mm-long black fish silently patrols the ocean, not to feed or predate, but to clean. Soft and squishy to touch, the flesh of this fish is made of the same material as pearls are made of. As it ...
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Soft robotic fish demonstrates advanced multi-mode swimming capabilities

Researchers from the Shenyang Institute of Automation of the Chinese Academy of Sciences have developed a multi-mode swimming ...