Companies are working on indoor air quality for returning workers
ST. PAUL, Minnesota (AP) – Building ventilation systems bring in a lot of outside air, but they are not designed to rely exclusively on fresh air. Instead, it’s a balancing act: filtering and conditioning indoor air while replacing some of it with outdoor air.
Fine-tuning all of this is the challenge facing many companies, including software company Twin Cities LuminFire.
- Courageous new world: why we want a Senate human rights committee
- The arrest of Maati Monjib and the additional decline in human rights in Morocco
- “May it’s scurvy?” It is a travesty, so many aged Australian sufferers undergo from malnutrition | Aged care (Australia)
- Elections beneath fireplace are the inconceivable dilemma of democracy in Palestine – Center East Monitor