Q: I have a heavy-duty circular saw, and the plug on the end of the cord got smashed during a move. My mother has a lamp with a damaged plug, too. I don’t use the saw much, so I don’t want to dump too ...

Recently, one of our Mother Earth News editors asked if it would be possible to repair an electrical cord on an iron. The plug had torn away from the cord. This is an easy and low-cost repair. So we ...