IRVING, TX — The Plastics Pipe Institute (PPI) has published a new technical document that provides recommended installation practices for PEX piping exposed to indoor artificial lighting. PPI TN-72 ...
What Is Therapeutic Light Therapy? Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves ...
From the busy cities to ocean waters, our need to illuminate the world has had some strange and tragic consequences Brian Handwerk - Science Correspondent Tourists watch leatherback sea turtle ...
The insects flying in circles around your porch light aren’t captivated by the light. Instead, they may have lost track of which way is up, high-speed infrared camera data suggest. Moths and other ...
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