We spend nearly 90% of our lives indoors. We sleep, work, study, exercise, and recover inside four walls, and through almost all of it, we breathe air-conditioned air. Most people assume their AC is giving them clean, cool, fresh air. The truth is the opposite. The air circulating through most ACs is among the most polluted air we breathe in…
Our perceptions of our homes, workplaces, schools, retail establishments, and other shared private or public spaces have altered since the year 2020. The spread of the Covid-19 epidemic around the world has forced us to change how we interact with one another, go about our daily lives, and use our spare time. The increase in the amount of time individuals…