The Manhattan Project

The race against Hitler to build the first nuclear bomb

From our UK edition

Ettore Majorana vanished in March 1938. According to Frank Close in Destroyer of Worlds, the 31-year-old Sicilian physicist ‘probably understood more nuclear physics theory than anyone in the world’, and was hailed by Enrico Fermi as a ‘magician’, in the elevated company of Newton and Galileo. Majorana was also an ardent fascist; yet he was haunted by the destructive potential of his work on mapping the nucleus. His disappearance – perhaps a suicide; more likely a new, incognito life in South America – has been related to an anguished remark he made to a colleague: ‘Physics has taken a bad turn. We have all taken a bad turn.