WASHINGTON (7News) — With major events requiring heightened security in D.C. planned for this upcoming weekend, fences and "no parking" signs have become just as common a sight for tourists as the ...

The importance of motor trajectory profiles and how they’re used in brushless DC (BLDC) motor control to minimize vibration and smooth out other performance issues. Why the PID loop is the most widely ...

WASHINGTON (WISH) — Just days after the Indianapolis 500, IndyCar fans can begin requesting free general admission tickets for the inaugural Freedom 250 Grand Prix on the streets of Washington, D.C., ...

In January, the Franklin County Board of Elections in Ohio received a surprising call. The man on the line said he was an agent at the Department of Homeland Security – and he needed immediate access ...

See how President Trump’s proposed arch would dwarf other monumental arches. The angel was modeled after Lady Liberty. 250 ft. Proposed arch The third level would be a viewing deck. EAGLE VIEWING ...

Motor control integrated circuits (ICs) and motor drives are essential elements for implementing smart manufacturing within the framework of Industry 4.0. A common requirement in modern industrial ...

They’re in a rat race to clean up their city — and have resorted to pill pushing. Washington, DC is trying to crack down on its overpopulation of vermin by giving them birth control. DC Health plans ...

D.C. is using birth control medication to prevent rodent pregnancies in the city’s latest attempt to curb the rising rat population. Ayanna Bennett, the director of D.C. Health, said the hormonal ...

Montgomery County is under a Flash Flood Warning until 1:45 a.m. First Alert Weather is tracking the latest by Lianna Golden WASHINGTON (7News) — It's that time of year -- spring cleaning! In the ...

The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...

If you spend any time in D.C., you know rats are a problem. "They be in the dumpsters. They be running in groups, like, two, three — a few too many," one man told News4. Another resident said said ...