We’ve all been there. You’ve found a beautiful piece of older hardware at the thrift store, and bought it for a song. You ...

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

2026 copper production range 380,000 to 420,000 tonnes and 2027 copper production range 500,000 to 540,000 tonnes 2026 copper sales expected to exceed production as surplus concentrate inventory at ...

Journal Editorial Report: The week's best and worst from Allysia Finley, Mene Ukueberuwa and Kim Strassel. I am a patriotic American and a proud Jew. I consider it my civic duty to fight antisemitism ...

[Andrew Greenberg] has some specific ideas for how open-source hardware hackers could do a better job with their KiCad schematics. In his work with students at Portland State University, [Andrew] ...

Electronic vital sign monitors have been common in hospitals for more than 40 years. On TV or in movies, they start making noises, and doctors and nurses come running, yelling things like “stat!” If ...

The 2026 NEC features more than 3,900 public inputs, leading to substantial reorganizations, new Articles, and enhanced clarity for electrical professionals. Key updates include expanded GFCI ...

PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

A fire that erupted Friday evening on a cargo ship docked at the Port of Los Angeles — requiring more than 180 firefighters to battle the blaze — is now “substantially contained,” according to a news ...

Scientists have detected what they believe to be lightning on Mars by eavesdropping on the whirling wind recorded by NASA's Perseverance rover. The crackling of electrical discharges was captured by a ...