This video explains how LEDs (Light Emitting Diodes) function and why they are widely used in modern lighting and electronic displays. LEDs convert electrical energy into light through the movement of ...

This video explains how LEDs (Light Emitting Diodes) function and why they are widely used in modern electronics. LEDs ...

In response, major art museums are wrestling with what, within the kaleidoscope, counts as art, and are trying to teach the ...

A low-cost LED-powered therapy that uses nanoscopic tin oxide flakes to kill cancer cells could make cancer treatment safer, ...

A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at ...

A team of researchers at The University of Texas at Austin and the University of Porto have created a new way to target ...

Although I am a beauty writer, I perform skin care somewhat grudgingly, hurrying through the bare minimum to keep my skin ...

A disruption in the delivery of semiconductor chips, used in many car parts, has GM and others seeking solutions.

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...