text:  The heat wave seems to be renewing the popularity of a familiar object. Officials in Delaware County, Pennsylvania are doing what they've been doing for 20 years, giving fans to any resident over 60, like Claire Zimmer. I'm so happy. It's really going to come in handy. The 100 fans were bought by the local electric utility. They're being distributed at eight senior centers throughout the county. Schoolhouse Senior Center Director Jessica Hadfield.