Researchers have developed a new type of small-scale electric power generator able to produce alternating current through the cyclical stretching and releasing of zinc oxide wires encapsulated in a ...

In the future, Europe is to be dominantly powered by renewable energy. The expansion of wind and solar power capacity and the provision of sufficient power in winter are just two of the challenges ...

Corporate rivalry was darkest during the industrial revolution. If you think that the rivalry between Facebook and Google is bad, then you should hear about Thomas Edison and George Westinghouse.

As shown by the sub-title, this work is addressed to students of wireless telegraphy. It outlines, without very elaborate mathematics, the general principles of alternating currents and their ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. No extant maker's markings. This ...

In honor of the recent news that the not-for-profit Tesla Science Center at Wardenclyffe has signed a letter of intent to acquire Tesla’s lab and property on Long Island, NY, EDN celebrates one of ...

The generator circuit was designed to produce alternating square pulses with vibrations in different parts of the circuit. 4027 – a dual JK flip flop that has independent clock, set, and reset inputs ...