indoor air

Scented wax melts may not be as safe for indoor air as initially thought, study finds - EurekAlert

Your Scented Wax Melts Can Pollute Indoor Air as Much as a Diesel Engine

Artificial plant generates electricity to power devices, cleans indoor air: « Mimicking the natural processes of plants, each artificial leaf generates electricity during photosynthesis, with water and nutrients supplied through transpiration and capillary action. »