You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...

If you’ve seen a big air-variable capacitor, you may have noticed that some of the plates may have slots cut into them. Why? [Mr Carlson] has the answer in the video below. The short answer: ...

Overcoming the known power and size limitations in LiDAR design is critical to enabling scalable, cost-effective adoption ...

The Central Board of Secondary Education (CBSE) will conduct the Class 12 Physics exam on February 20, 2026. For many ...

The National Testing Agency (NTA) has issued the subject wise NEET 2026 syllabus on this website soon after the NMC released ...

A lawsuit reveals that Will Smith has been accused of sexual harassment by Brian King Joseph.

The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

Capacitors are small but powerful components that temporarily store electrical energy. This video explains how they charge and discharge, how they regulate voltage, and why they are essential in ...

Understanding RC circuits in your physics lab! 📊⚡ In this video, we’ll introduce you to the basics of using an oscilloscope to analyze Resistor-Capacitor (RC) circuits. Learn how to visualize voltage ...

An intelligence agency analyst discovers his brain has been hacked and has to figure out whom he can trust in this sci-fi ...

Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates ...