My husband and I were working on our chickens coop this weekend. Our drill kept coming unplugged. I foud that if I tie a small knot towards the end and then plug it, I can pull the cords anywhere and it wont come unplugged. Hope it helps!!
Thats a great tip, I will pass that on to my husband. We're always dragging cords around the driveway/yard when we're working outside. Thank you!