Flickering lights are a common occurrence that can leave homeowners puzzled or even concerned While an occasional flicker may seem like a harmless anomaly persistent or unexplained flickering often po ...

Frequency combs are revolutionizing optics, from telecommunications to astrophysics, but their complexity has been a ...

In the world of modern optics, frequency combs are invaluable tools. These devices act as rulers for measuring light, ...

While flickering lights may seem like a good reason to call the experts, you should first check these few common causes.

An Automatic Plant watering system is a device (or setup) that uses sensors to monitor the soil moisture and if the moisture ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.

Going back to a very old component like neon lamp may be the easiest way to move ahead in a new lighting design.

Q: What’s the basic circuit on/off power arrangement? A: It starts with a source (battery or AC line), an on/off switch, and ...

Connecting with the students through my content is all I need to make the education part a simple and easy process.

Have you ever bought a new LED bulb that promises to last for years and years, only to find it burns out within a year or so, just like a poor-quality incandescent? You're not alone -- and it's ...