By Alan Bodnar Ph.D.
There are few things better able to stimulate the imagination than finding an interesting, unknown object. The first time I had this experience I was a boy playing in the vacant lot at the corner of our block. The block was really a triangle, with the town hall and World War II honor roll near the apex, three two-story houses in the middle, and the first-aid building and vacant lot occupying the two corners. Against all odds, grass grew in the lot, which was bisected by a dirt path worn diagonally into the earth by ironclad men taking a shortcut [More]