Derek Abbott, from the University of Adelaide, says the body of a man found on one of the city's beaches in 1948 belonged to Carl "Charles" Webb, an electrical engineer and instrument maker born in Melbourne in 1905. Last May, South Australia police responded to Abbott's calls to exhume the Somerton man's body and experts at Forensic Science SA started work to try to find the best way to analyze his DNA. But in the end, Abbott, a professor in the Adelaide University School of Electrical and Electronic Engineering, claims it was strands of the man's hair trapped in a...