Australian re-engineers century-old artificial limb

From The Billings Gazette in Montana:Two amputees -- one American, one Australian -- are linked by sheer determination, and by an artificial arm patented in 1904.Australian Mark Lesek (pictured) arrived in Billings on June 24 to strengthen the common thread that connects him to the grandfather of Nancy Kinsey, of Park City.As a young man, Kinsey's grandfather, William T. Carnes Sr., lost his arm