The new levitating rotor works because of its rotational symmetry. Unlike plates that move up and down in varying magnetic fields, the spinning rotor stays within a constant magnetic flux. This ...

Learn seven creative and visual magic tricks using a face mask from transforming money and cards to making masks float. These easy, practical illusions are perfect for everyday performances.

With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a ...