Humanity has been harvesting energy from the wind for centuries. The practice goes back at least to 8th century Persia where the first known historical records of windmills came, but likely extends ...

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ELECTRICAL inventions of innumerable kinds have of late followed one another with bewildering rapidity; and the impetus to invention afforded by the present development of electric lighting, and by ...

THIS work, which is considerably enlarged from its first appearance, now includes accounts of all the leading forms of dynamo- and magneto-electric machines with the exception of those of Edison, of ...

BEDFORD, Mass., July 29, 2025 /PRNewswire/ -- Best Electric Machine (BEM), an American innovator in variable-speed electric motor-generator systems, announces the launch of its patented ...

A novel solar energy system is integrated with a compact thermoelectric generator to conduct electricity. It’s another stepping stone on the path to self-charging electronics. Researchers have ...

Using electricity to propel vehicles and power equipment work systems is not new. The majority of cars on U.S. highways in the early 1900s were battery powered and far outnumbered those using gas or ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...