One of the best perks of modern smart TVs is that they can connect to several gadgets thanks to Bluetooth connection. Modern TVs all come with HDMI ports, the standard for all-purpose connections with ...

The ABC has revealed a major cybersecurity flaw in Bluetooth-enabled police tasers and body-worn cameras that means officers can be tracked. The exposé shows how anyone can use simple software tools ...

How brushless DC motors use electronic commutation to maximize efficiency and ensure smooth and stable motion. Compare trapezoidal, sinusoidal, and sensorless commutation techniques, including key ...

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 ...

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 ...

D.C. is doubling down on efforts to kill rats in some of its most infested neighborhoods by returning to a method the city has tried before: birth control. The approach, this time combined with an ...

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 ...

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" ...

LG Display is mass-producing laptop screens that automatically change their refresh rate from 1 Hz to up to 120 Hz, based on what’s on-screen, it announced this week. The display supplier said that it ...

Bryant Reed joined WJZ as an Anchor/Reporter in December 2025. You can find him behind the desk on weekend evenings and out in your communities during the week. Before calling the Charm City home, ...

Japan is in talks with Japan Display Inc. (JDI) to include a US display factory in a broader US$550 billion investment package for the US, a move aimed partly at reducing reliance on Chinese display ...

WASHINGTON D.C., DC — The DC Council unanimously approved two emergency bills on Tuesday that they say will improve transparency when it comes to federal agents patrolling alongside DC police officers ...