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A comment on Martial arts robots dazzle at 2026 Spring Festival Gala [video]. Parent comment

Re:Martial arts robots dazzle at 2026 Spring Festival Gala [... by Joel_Mckay on Thursday February 19, 2026 @04:44AM (#47071924)
Probably a compliant magnetic coupling, as even simple force-sensing mechanical hands cost too much to practice back-flips. =3
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