This from the University of Rochester seems credible to me (though of course IANAP), and in another sense absolutely, positively incredible. Someone has created a “room temperature superconductor” – though a rather cool room, by USA standards, at 14.5/58 degrees.
Obviously it’s a one-off. Like Apollo 11 was not the start of lunar tourism, this breakthrough is not the beginning of superconducting electromagnets powering your car. Still, you can’t get to lunar tourism without an Apollo 11, and you can’t get to cars & kids toys with superconducting electromagnets without work like that of the University of Rochester.