Ecologists in Nebraska are trying to find out what the Great Plains looked like when homesteaders settled there in the 19th century. To do that, they’re working with a team of archaeologists and historians dissecting a sod house, a house built out of bricks cut from dirt.
Larry Estes has had a sod house in his backyard in Gates, Neb., for as long as he can remember. He never really thought anything about it until a year ago when a repairman asked him about it.
Summer weeds are about to die off making right now the ideal time to work on the lawn. Horticulturalist and turfgrass specialist Nick Christians of Iowa State University explains how to pick out seed, grow and maintain a beautiful lawn. ISU horticulturalist Richard Jauron also joins the program to answer questions about the yard and garden.