Discover how to create a simple electric motor using everyday materials in this step-by-step tutorial. Learn how to build a ...

Welcome to This Week in the Circuits, a look at the most significant cases before federal appeals courts. A DC Circuit panel convenes Monday to hear a challenge to a Federal Communications Commission ...

Active and senior judges of the Federal Circuit court are pictured in 2016. Judge Pauline Newman is seen in the bottom row, third from the left. (Photo from Wikipedia via Courthouse News) WASHINGTON ...

A man walks past boxes of USAID humanitarian aid at a warehouse at the Tienditas International Bridge on the outskirts of Cucuta, Colombia, Feb. 21, 2019, on the border with Venezuela. (AP ...

In Sierra Club v. FERC, No. 24-1199 (D.C. Cir. Aug. 1, 2025), the U.S. Court of Appeals for the District of Columbia Circuit (D.C. Circuit) upheld the Federal Energy Regulatory Commission’s (FERC) ...

To hear DC Circuit Court Judge Justin Walker tell it, the Supreme Court basically already axed the last vestige of independent executive branch agency protections — it just did so very quietly. Walker ...

Explains electric current, highlighting that it originates from a battery and requires a complete circuit to flow. It compares electric current to water flowing through pipes, using meters to ...

Researchers have mapped the long-range synaptic connections involved in vocal learning in zebra finches, uncovering new details about how the brain organises learned vocalisations such as birdsong.

This article presents a powerful and versatile isolated H-bridge DC motor driver engineered for high performance and a wide range of applications. This article presents a powerful and versatile ...

Offering fixed attenuation from DC to 60 GHz with low loss, Mini-Circuits’ BAT series of gallium-arsenide (GaAs) MMIC attenuators can handle up to 2 W of power. Provided in six-lead, QFN-style, ...