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, ...

UNIST scientists turn raindrops into electricity using carbon fiber rooftops to power smart drainage and flood warnings.

Physicists at NASA and Princeton generate electricity from the Earth's rotation: could wind energy be our energy source of ...

Scientists in the United States have created a small device that produces a tiny electrical signal from Earth’s natural rotation. Although the voltage is extremely small, the experiment shows that ...

You’ll likely have seen the abbreviation “NFC” when browsing smartphone, wearable, and app features — but what exactly does it mean? Most smartphones have Near Field Communication, or NFC, technology ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, ...

Learn everything you need to know about Anfield US Equity Sector Rotation ETF (AESR) and how it ranks compared to other funds. Research performance, expense ratio, holdings, and volatility to see if ...

The EVO-Series Synchronous Lifting System combines high-pressure hydraulics with a programmable PLC system to monitor and control precise movement and positioning of heavy loads.