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Ventilation devices with heat and energy recovery have been around as a technology for at least ten years. Energy efficiency has increasingly put the further development of this technology on the agenda in recent...

Everyone has seen dust particles floating in their home, which look relatively harmless. But in addition to dust, there is also an invisible world in your air, where fine dust, dust mites, molds, and...

There has been a lot of talk about air quality in schools recently due to covid. Less has been said about the connection between air and academic results. A 2020 research study shows that increasing...