Monitoring Air Pollution with the Kaiterra Laser Egg

Kaiterra laser egg 2 promo

The Laser Egg 2 (2019) is an updated version of Kaiterras original AQI monitor that launched in 2015.  This new version adds indoor temperature and humidity monitoring to the AQI and PM2.5 particle detection of the previous model.

Portable Air Conditioners

In the heat of summer a portable (floor standing) air con unit can make a real difference to sleep quality and comfort in general. But how much do they cost to run, and what do you need to pay to get the best performance?