In this insightful and educational video, learn how to make a mini generator 220v using a DC motor. This step-by-step guide ...

In a 2-1 decision, the appellate panel denied the administration’s request for an emergency stay before an important two-day meeting begins Tuesday, where the central bank is expected to lower or ...

Today, the New Civil Liberties Alliance asked the U.S. Court of Appeals for the D.C. Circuit for en banc rehearing of the Choice Refrigerants v. EPA lawsuit against the Environmental Protection Agency ...

A federal judge late Tuesday blocked President Donald Trump’s effort to fire Federal Reserve Governor Lisa Cook.

Framed by the Manhattan skyline electricians with IBEW Local 3 install solar panels on top of the Terminal B garage at LaGuardia Airport, Tuesday, Nov. 9, 2021, in the Queens borough of New York. (AP ...

Abstract: Resonant switched-capacitor circuits are attractive for power integration, but encounter limited voltage regulation range and efficiency. This article proposes a family of quasi-parallel ...

Abstract: DC relays are widely used in aerospace control, rail transportation, and other fields, with the reliability of their operation being a key factor in ensuring system safety. This article ...

WASHINGTON — Del. Eleanor Holmes Norton (D-D.C.) wants to know how much it's costing the government to deploy the National Guard to D.C. In a letter sent Monday, the District's non-voting ...

On Friday, August 22, the U.S. Court of Appeals for the D.C. Circuit affirmed a district court’s dismissal of Judge Pauline Newman’s case against U.S. Court of Appeals for the Federal Circuit’s ...

Famously, Nikola Tesla won the War of the Currents in the early days of electrification because his AC system could use transformers to minimize losses for long distance circuits. That was well before ...

DC Mayor Muriel Bowser questions why so many federal officers involved with President Donald Trump's immigration crackdown in the nation's capital continue to cover their faces. (AP Video: Mike Pesoli ...

Armed officers from several federal agencies including U.S. Marshals, FBI, HSI, and Park Police, leave an apartment complex after arresting a man from within the apartment complex, Tuesday, August 19, ...