air conditioners

Many families have a habit: the hotter the weather is to regulate at low levels, even for air conditioning running 24/24. They did not know that this habit could lead to the risk

Researchers calculate more than a billion people around the world are at risk of lack of air conditioning and refrigerators to meet the demand for cooling and food storage before

A truck solar-powered air conditioning system will be available in the market in early 2012.