Discover how to build a hand-powered water pump that also generates electricity to light up LEDs using everyday recycled ...

Discover how to create a homemade portable power generator using simple materials like DC motors, cardboard, and a USB wall ...

Abstract: This article proposes a new control strategy for power electronic converters interfacing two dc networks. The proposed control, based on a modification of the dc virtual generator concept, ...

D.C. Mayor Muriel Bowser won’t run for reelection, ending months of speculation over whether she would seek a fourth term. She gave News4 an in-depth interview on her decision. “It was time for me to ...

The federal takeover of policing in Washington D.C. sparked protests near Union Station Thursday night,with demonstrators calling police and National Guard officers "Nazis." "You guys safe over here?

WASHINGTON – At Union Station, the familiar flow of tourists and travelers fresh off trains and buses poured out of the colonnaded entrance blocks from the Capitol building. There was one new presence ...

With a pedal generator, you can turn human effort into usable energy—ideal for off-grid setups, emergency backups, or just a fun DIY project. This guide gives you a fast-track look at how pedal ...