An introduction to the symmetric, multiphase, wound-rotor “synchronous” doubly-fed motor or generator system, called SYNCHRO-SYM. How SYNCHRO-SYM is only possible with brushless, automatic, ...

Stuckey and Kiser 1 recently reported an experiment in which they believed that they had produced doubly charged negative ions of oxygen and the three lighter halogens. The method used would have ...

A potentially unbreakable NBA record came to an end on a cold Thursday night north of the border. LeBron James' stretch of 10-point games, which dated back to 2007, was halted in the Los Angeles ...

The solar PLI scheme continues to draw strong interest from India’s PV manufacturers, but delivery remains uneven as operational capacity lags awarded commitments. The overall achievement rate stood ...

It's easy to get wrapped up in death and taxes, but not all inevitabilities are bad. Like the fact that great musicians will always be compelled to create, even when carving out a career feels ...

In 2014, the keynote speaker at the Maternal and Child Health Epidemiology Conference told the attendees that we needed to stop talking about infant mortality. Since infant mortality was pretty much ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Cierra Murry is an expert in banking, credit cards, investing, loans, mortgages, and real estate. She is a ...

Kelly-Ann Franklin has spent more than two decades in journalism which has helped her build a wide knowledge base of business and personal finance topics. Her goal with editing is to ensure tough ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amy is an ACA and the CEO and founder of ...