Saving energy with ingenuity
![Saving energy with ingenuity](http://bloximages.chicago2.vip.townnews.com/journalstar.com/content/tncms/assets/v3/editorial/e/65/e658c32f-dacc-56e6-921d-ad91675a2257/55eb458cdb180.image.jpg?resize=300%2C200)
Clark deVries answers the door of the bungalow he built -- a new house in an old neighborhood, exactly what the mechanical engineer and his pharmacist wife, Lisa, wanted.
Clark deVries answers the door of the bungalow he built -- a new house in an old neighborhood, exactly what the mechanical engineer and his pharmacist wife, Lisa, wanted.