Abstract: The direct drive circuit breaker by permanent magnet synchronous motor is a new servo technology that can drive the moving contact to complete the opening and closing operation along the ...

Issue: Whether 18 U.S.C. § 922(g)(3), the federal statute that prohibits the possession of firearms by a person who “is an unlawful user of or addicted to any controlled substance,” violates the ...

Physical Phones founder Cat Goetze. These phones are fitted with Bluetooth and the prices range from about Rs 8,000 to Rs 9,800. (Image credit: Physical Phones) A wave of nostalgia and the urge to cut ...

Physical Phones founder Cat Goetze. These phones are fitted with Bluetooth and the prices range from about Rs 8,000 to Rs 9,800. (Image credit: Physical Phones) A tech founder’s nostalgic idea to ...

This video explains the function of diodes and how they are used to control the flow of electrical current in electronic circuits. Diodes are essential components that allow current to move in only ...

An appeals court issued a Thursday order halting the dismantling of Alligator Alcatraz, the Trump administration’s migrant detention site based in the Florida Everglades. In a 2-1 ruling, the U.S.

We often marvel at the many things a 555 can do. But [Zafer Yildiz] shows us that it can even take the place of a PCB. You’ll see what we mean in the video below. The timer relay circuit is built ...

Lifeguards from San Diego’s Central District came out on top this year in the annual San Diego Lifeguard Relays. The competition, in which rescuers from different districts within the San Diego ...

Abstract: Today, China has entered an aging society, and the issue of elderly care has become increasingly prominent. This article aims to realize the electrical control circuit design of a smart ...

A panel rejected a lower court’s finding that it was most likely illegal for President Trump to use state troops to protect immigration agents from protests. By Charlie Savage and Laurel Rosenhall A ...

A federal appeals court panel late Thursday temporarily lifted a judge’s order ruling President Trump’s deployment of the National Guard illegal, enabling the troops to remain assisting with ...

In a late-night ruling, the U.S. 9th Circuit Court of Appeals paused a court order that would have required President Trump to return control of thousands of California National Guard troops in Los ...