The term "indoor air quality" refers to the air quality in a house, school, workplace, or other building setting. The potential national influence of indoor air quality on human health is relevant for various reasons
Liquid crystals are elongated molecules that are naturally aligned in the same direction.
Sound masking is an ambient background sound that is precisely tuned to target the same frequency as human speech, decreasing its intelligibility.
Soundproofing solutions confine sound to specific locations of a building, prevents sound from spreading to other areas, and keeps undesirable....
This method tends to use more energy, but as long as there is clean air outside
This method tends to use more energy, but as long as there is clean air outside
Based on a study by Berkeley Lab scientist Mark Mendell, individuals experienced a decrease of cognitive functions by 21% while breathing a concentration of Co2 above 1,000 ppm
Carbon Dioxide is not poisonous for human beings, in fact it’s necessary. A low Co2 content strengthens the bond between hemoglobin and oxygen, making it more difficult for oxygen to leave the blood
The air within our atmosphere is made up of a mixture of gases. The most relevant are:
