Researchers have unveiled a new discovery that could revolutionize the way we use magnetism. A team of scientists from the University of Wisconsin-Madison have created magnetic Quincke Rollers, tiny nanoscale objects that generate torques from a magnetic field. These rollers are capable of transforming magnetic energy into mechanical energy, allowing them to turn and rotate, creating torque. This means that magnetic Quincke Rollers could be used in a variety of applications, from powering medical devices to generating electricity. This breakthrough could be a game-changer for the way we use magnetism in the future.

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source: Phys.org