Not much is commonly known about the importance of the quality of the air we breathe. Unfortunately, probably most of our time is spent in places that do not have clean air. This can be our home (yes! a lot of pollutants are found in-door), office, car or even our back yard.
I found the hard way that having a UPS (Uninterrupted Power Supply) can be very important, especially if your house hosts multiple devices that run on mains that are critical to you. For me, I have multiple servers, Home-Assistant, and of course my Wifi Router.