Imprint of vol. II: Kiel, Astronomische Nachrichten; Lynn, Mass., Thos. P. Nichols & Son Co.; [etc., etc.] I. Bulletins 1 to 6 inclusive, announcing the discovery of ...
UPTON, NY—What makes some materials carry current with no resistance? Scientists are trying to unravel the complex characteristics. Harnessing this property, known as superconductivity, could lead to ...