Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).

The block is hot in Chicago. In "Power Book IV: Force," Tommy Egan (Joseph Sikora) will do anything to remain in control and keep his secrets from coming to the surface. Even if that means shots need ...

DENVER — Xcel Energy crews have restored power for about 90% of the 89,000 customers impacted by a "very severe weather event" on Friday afternoon resulted in outages that far exceed the planned ...

Power was restored Sunday morning to the bulk of the 130,000 homes and businesses in San Francisco impacted by a massive outage a day earlier that caused major disruptions in the city. About 17,000 ...

Human-in-the-loop (HITL) safeguards that AI agents rely on can be subverted, allowing attackers to weaponize them to run malicious code, new research from CheckMarx shows. HITL dialogs are a safety ...

Getting your Trinity Audio player ready... Friday, Dec. 19 update: Nearly 100,000 across Colorado lose power due to wind, planned Xcel shut-offs that could take several days to restore More than ...

More than 115,000 Xcel customers were without power as the sun set Wednesday night due to high winds and extreme fire conditions. Many parts of the Front Range saw heavy winds, with gusts as strong as ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

J.J. Abrams and Left 4 Dead creator Mike Booth took to The Game Awards 2025 to announce that their mysterious new co-op video game is a sci-fi third-person shooter called 4:Loop. A video for Bad Robot ...

It was only a week ago when we learned that JJ Abrams' studio Bad Robot Games was teaming with Sony and Left 4 Dead designer Mike Booth on a new gaming project. Now, thanks to an appearance by Abrams ...

Apollo Global Management Inc. and a Canadian electricity producer struck a deal to pursue acquisitions of gas-fired power plants in the US. The agreement between Apollo and Capital Power Corp., an ...

As Ravens kicker Tyler Loop stepped out of a hotel in downtown Cleveland on a gray, raw and blustery Sunday afternoon last month, he watched helplessly as his backward cap flew off his head and ...