Researchers make a robotic fish with a battery for blood

Researchers Create Autonomous Battery-Free Wireless Microrobot

scientists develop robotic fish that uses hydraulic blood to swim

This Robotic Fish Is Powered by a 'Blood' Battery

Stealthy robot trout could infiltrate schools of fish and monitor

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How Scientists Are Using Robotic Animals to Learn About Real Ones

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This Robotic Fish Is Powered by a 'Blood' Battery

Viscosity Enables Complex Motions for Soft Robots - Tech Briefs

Artificial lionfish powered by 'robotic blood'

Solar-battery effect enables a new light-driven organic

Researchers build a swimming robot that works in the Mariana