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 ...

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 ...

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 ...

WASHINGTON — D.C. Health will give rodents a form of birth control in a new pilot program to help control the rampant rat populations across the District. It's one part of a three-pronged "blitz" ...

A ground stop issued at several airports in the Washington, D.C., region on Friday has been lifted after a chemical odor disrupted air traffic control operations. "The ground stop is over and ...

Passengers at three airports in the Washington, DC, area faced significant delays after a ground stop was issued Friday afternoon due to an equipment outage, according to the FAA and Transportation ...

Terrell Williams is being moved into a high-ranking role with the Patriots, setting the stage for a vacant position at defensive coordinator that could be filled by inside linebackers coach Zak Kuhr.

January 24 - Former NFL defensive coordinator Don "Wink" Martindale will have an in-person interview in New York on Saturday for the same open position with the Jets, according to multiple reports.

More interviews are rolling in amidst the Los Angeles Chargers‘ search for a new defensive coordinator, and the latest news has them looking in Tennessee. After he had been fired by the Titans‘ brand ...

CLEVELAND, Ohio -- Browns defensive coordinator Jim Schwartz will get a second head coach interview with the team on Monday, a league source told cleveland.com He was their second interview for the ...

Philadelphia had one of the NFL's top defensive units, and while Vic Fangio is entrenched in his position, there could be some movement among his staff. Jordan Schultz reports that the Cowboys ...