Guest Post: Purdue College scientists present us one great approach to reduce 50% of winter heating bills

Image via Wikipedia This is a special feature for More From Less – a Guest Post! This article was written by Rosalind Dall, who writes for the Ductless Split System Air Conditioner Blog, her personal hobby blog related to tips to help people consume less energy and purify indoor air. Researchers at Purdue University are … Continue reading Guest Post: Purdue College scientists present us one great approach to reduce 50% of winter heating bills