From 3D movie screens to augmented-reality devices, many modern technologies rely on our ability to manipulate light. Doing ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

An international research team has for the first time designed realistic photonic time crystals ---- exotic materials that exponentially amplify light. The breakthrough opens up exciting possibilities ...

Imagine a world where you could change the designs you see on bags, shirts, and walls whenever you want. Typical clothes ...

If you’re intending to work at your desk for long periods of time, good lighting is a must, as it can help stave off eye ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...