Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide demonstrates assembling an LED-diode cluster, connecting it to a capacitor for ...

Hydrogen, a clean energy source, requires a highly reliable and safe storage system, which is currently lacking. Layered ...

Researchers from Purdue University have successfully grown ornamental plant seedlings indoors, exclusively with red and blue LEDs, according to a greenhouse study published in the journal HortScience.

From the front porch to the back, lighting technology has changed how home and business owners approach outdoor lighting. Modern outdoor landscape lighting has focused on energy saving, sustainability ...