"Phase converters add another layer of complexity to any facility," writes Michael Baldauf in this Tech Tips article.

The wounded from the battle-plain In dreary hospitals of pain, The cheerless corridors, The cold and stony floors, Lo! In that house of misery, A lady with a lamp I see Pass through the glimmering ...

From self-repairing bio-concrete to photosynthetic facades, these innovations blur the line between nature and construction, ...

Vents are often overlooked when cleaning a home, but they play a crucial role in maintaining air quality. In this video, ...

Vents can collect dust, debris, and allergens, which can affect the air quality in your home. In this video, watch ...

The emergence of PPV fans and smoke ejectors that are battery powered brings numerous improvements to the fireground and ...

We spend nearly all our time indoors, but rarely think about what is in the air we breathe. Clean air protects us from ...

The downside is that, aside from opening and closing windows, the system is uncontrollable and can cause draughts. Similarly, if a school is near a busy road, noise and pollution may prevent windows ...