Aerating the Lawn; What Is It?; Hanging Pictures

In the barn loft, Jim shows Steve the proper way to paint the exterior of a double-hung window. Roger helps homeowners Paul and Claire Blumenfeld aerate and fertilize their lawn. Then Roger, Steve, Tom and Richard examine two unfamiliar objects and try to guess how they're used. Tom then shows Steve different ways to hang a picture on a hollow wall. More Info & Resources