A water-powered nanogenerator uses droplet formation to convert flowing water into electricity, providing a clean, ...

A brief look at a twenty different diodes, their symbol variations, and a basic description. And yes, we're looking at tubes ...

Three laser experiments today: laser-induced electroless copper plating, laser-assisted electroplating on stainless steel, ...

ROHM has developed an innovative Schottky barrier diode that overcomes the traditional VF/IR trade-off. This way, it delivers ...

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 ...

Organic LEDs are light emitting diodes (LEDs) that use polymers or small organic molecules as their optically active element. Development of organic LEDs is driven in particular by its potential as a ...

Mitchell Grant is a self-taught investor with over 5 years of experience as a financial trader. He is a financial content strategist and creative content editor. Robert Kelly is managing director of ...