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This New Artificial Muscle Could Let Humanoid Robots Lift 4,000 Times Their Own Weight

Imagine a rubber band that turns into a steel cable on command. Now imagine it’s inside a robot. That’s the basic trick of a ...
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Oil-filled ‘muscles’ give this robot leg a spring in its step

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Researchers are always looking for new ways to improve the agility ...