Random Video: The Indoor Generation
This is a video sponsored by Velux, but is a wonderful work of art in the way it is presented, and the information it contains.
The moral of the story here is to ensure you freshen up the air in your house. Open the windows; let the old air out, and the new air in. Open the blinds; let the light brighten up your mood. Clean your home; get rid of the dust, get rid of the mold. And perhaps even *gasp* step outside once in a while.
Check out The Indoor Generation website for more info.