David Myrvik has always enjoyed working with wood. He used to purchase a woodworking magazine and construct some of the projects he found inside. David Myrvik, of Minneota, with some of the wooden toys he has created over the years. Myrvik usually gives away his toys to grandchildren and charitable causes. Photo by Scott Thoma “But some of the things in the woodworking magazines were so complicated that I started designing my own things,” said the 79-year-old retired construc