Category: Info

Indoor Air Filtration with Plants 3

Indoor Air Filtration with Plants

As I’ve been learning about passive solar retrofits, I’ve also learned that when a home is better insulated, while it can make the energy systems more efficient, the quality of the indoor air can...

The sun's movements throughout the year 4

Movement of the Sun

The Earth is rotating around the sun, however, as our planet spins and rotates around the sun, it appears to the inhabitants of Earth that the sun is moving across the sky. Thus, it is often referred to as the ‘movement of the sun’.