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flag Scientists unveil world's smallest untethered micro-robot, versatile for various tech fields.

flag Scientists at Tsinghua University have created the world's smallest untethered terrestrial-aerial micro-robot, measuring 9 cm and weighing 25 grams. flag The robot, inspired by Lego design, features a thin-film actuator that allows it to transform and lock into various shapes, enhancing its adaptability. flag Potential applications include equipment diagnostics, geological surveys, hazardous environment operations, and bio-electronic devices like medical implants and VR/AR interfaces.

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