This video explains how diodes function as directional components in electronic circuits. Diodes allow current to flow in ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

This set of shorter video clips is taken from the Live Lesson programme and can be used to teach individual topics. A look at ...

In a rare slip-up, the US Federal Communications Commission (FCC) accidentally published confidential iPhone 16e schematics, ignoring Apple’s explicit request for secrecy. The 163-page PDF briefly ...

Albert Einstein’s theory of relativity is famous for predicting some really weird but true phenomena, like astronauts aging slower than people on Earth and solid objects changing their shapes at high ...

Opinion articles provide independent perspectives on key community issues, separate from our newsroom reporting. The tragic stabbing death of a 23-year-old Ukrainian refugee on Charlotte’s light rail ...

Here are 10 simple ways you can honor Ozzy Osbourne in your daily life to keep his spirit alive. The heavy metal and cultural icon died on Tuesday (July 22) at the age of 76, leaving behind a towering ...

Wyze has just launched a new “Lamp Socket v2” accessory that lets users power their cameras using a simple light bulb fixture, while also making those bulbs smart in the process. The Wyze Lamp Socket ...

Mark Bittman’s spicy shrimp salad with mint, a recipe from 1998, still packs a fresh, lemony punch. By Sam Sifton Good morning. The weather was cool in Los Angeles after a heat wave, and we took our ...