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Welcome to learn about another world’s best invention and this time we’ll show you new artificial muscles that can contract and twist, made by researchers from the University of Texas using cylindrical übermolecules. By twisting together “untold billions” of microscopic, straw-like carbon nanotubes into filamentous strands of “yarn”, the researchers have successfully endowed the artificial muscle with an outstanding nanoscale motor capable of spinning at nearly 600 rpms.

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