Researchers developed a blue capacitor that stores electrical charge using water trapped in clay and common, low-cost, ...

What causes the degradation of aluminum electrolytic capacitors in power-supply designs? What is ripple current and how can it influence capacitors in power-conversion circuits? Step-by-step ...

The author writes occasionally here about restoring vintage electronics. Vintage equipment relies on many components to run properly. Let’s focus today on what capacitors do in this process. A ...

Sen. Chris Van Hollen (D-Md.) shared the results of a test to assess alcohol disorders after FBI Director Kash Patel told the lawmaker he would also submit to the test if he and the senator did them ...

Capacitors are important electrical components used in many electronic devices and appliances. When a capacitor becomes faulty, it can cause equipment to stop working properly or fail completely.

The US federal government’s central energy information agency is planning to implement a mandatory nationwide survey of data centers focused on their energy use, according to a letter seen by WIRED.

A breakthrough in microbiome research could change how colorectal cancer is detected—no colonoscopy required. Scientists used AI to map gut bacteria at an unprecedented level of detail, revealing ...

Anyone who follows the semiconductor industry knows that the accelerating performance, scale and energy efficiency demands of the AI revolution are outpacing the advances achievable by simply pushing ...

Ever since Donut Lab unveiled its solid-state battery, experts have questioned the startup's claims. Donut Lab has commissioned an independent lab to verify that its SSB technology is real, and the ...

There was speculation that Donut Lab’s battery was able to discharge energy so quickly because it was a supercapacitor in disguise. So the startup set out to disprove that claim. There was speculation ...

The nation’s largest purveyor of licensing exams for teachers now offers a gauge of whether teachers have the skills to use artificial intelligence—the latest sign that the technology continues to ...

In this video, I take a multimeter and show you how to use various functions on the multimeter on how to test a few different things, showing continuity, resistance, voltage, and amperage. Trump may ...