Find a downloadable version of this story in pdf format at the end of the story. With the rising costs of energy and increasing governmental requirements for high efficiency lighting, the high ...

Lighting is crucial in designing and operating a healthy building because it can directly impact our health and well-being. On average, we spend about 90% of our time indoors — separated from the ...

If you work with HVAC and other building systems, you’ve probably encountered a sequence of operations (SOO). However, those of you involved in the design and installation of electrical and lighting ...

“Counting sheep” is a well-known mental exercise that people use when trying to fall asleep. It is thought to have been popularized by Miguel de Cervantes in Don Quixote, who is said to have been ...