PVC pipe is cheap, versatile, durable and simple to work with. Homesteader Charles Sanders has come up with 101 projects that can be, constructed from PVC piping, including a small-scale greenhouse, hanging planters, livestock or pet feeders, gutter cleaners, and a wide range of containers, holders, and racks for just about anything. With dozens of different types of fittings and couplings, almost any PVC project is a snap. Enterprising homesteaders...