Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

Abstract: The aim of this research is to develop a compact, cost-effective and robust phase shifter without using lumped component in the reflective loads at Ku-band. The reason behind is the ...

Over the past decade, colloidal quantum dots (QDs) have emerged as promising materials for next-generation displays due 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 ...

PORTLAND, Ore. (KOIN) — Four people are in custody after one of them allegedly pointed a laser at a law enforcement aircraft flying over Portland on Saturday night. Customs and Border Protection ...

ALBUQUERQUE, N.M. — A bright blue laser coming from down below temporarily blinded two pilots inside a Bernalillo County Sheriff’s Office helicopter. According to BCSO, on Aug. 28 near Coors and Quail ...

Portable projectors often feel like a losing game: some end up compromising picture quality for a travel-friendly design, some are too bulky to carry, and some just don’t last long enough for a ...

President Donald Trump visits the Federal Reserve, Thursday, July 24, 2025, in Washington. (AP Photo/Julia Demaree Nikhinson) WASHINGTON (CN) — The Federal Circuit Court of Appeals ruled Friday that ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...

JONESBORO, Ark. (KAIT/Edited News Release) - Curtis Hitt has officially announced his candidacy for the office of Circuit Judge, Division 4, in the Second Judicial District of Arkansas. The district ...

XGIMI’s MoGo 4 series offers sleek design, Google TV, and Harman Kardon sound—but low brightness limits use to dark rooms. Innovative projector maker XGIMI just dropped the MoGo 4 and MoGo 4 Laser—two ...