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Phys.org

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Lab-grown mouse muscles enable tiny robots to jump, swim, walk and grasp

Lab-grown skeletal muscle tissue can contract, but the movement is often so slight that it is barely visible. This poses a problem for biohybrid robots designed to move using living muscles. Researchers at ETH Zurich have now demonstrated that it is not just the amount of muscle tissue that matters, but above all how the muscle and the artificial scaffold interact.

23 Oct 2026 1:10 am