Chinese researchers say they can now strip almost all the gold out of discarded phones and circuit boards in the time it ...

Discover how simple interest benefits borrowers in car loans and consumer purchases, and learn why it might not be ideal for ...

Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one ...

On Sunday, J. D. Vance was presented with the simplest moral test: denounce commentators who traffic in medieval blood libels, who deny the Holocaust, and who endlessly harp on evil Jewish cabals.

A blast from the Elektor archives: this clever 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V. Built from standard components and no ...

Cardiologist Dr. Puneet Verma shared a simple 3-minute "step test" to assess cardiovascular fitness. Participants step up and down on a 12-inch platform for three minutes, completing 72 steps.

Combine short bursts of cardio with powerful strength moves for the ultimate conditioning workout. Functional fitness improves real-world strength, endurance, and overall conditioning. Explosive ...

Millions struggle with depression and anxiety, often enduring long waits for effective treatment. Scientists in Sweden, Denmark, and Germany are developing a genetic test to predict which medications ...

You've had a disastrous interaction with the person closest to you in the world. It's likely you'll get past this, but until you do, you can hardly think about anything else. Unfortunately, you can't ...