Books by Graham Farmelo

'A monumental achievement - one of the great scientific biographies.' Michael Frayn The Strangest Man is the Costa Biography Award-winning account of Paul Dirac, the famous physicist sometimes called the British Einstein. He was one of the leading pioneers of the greatest revolution in twentieth-century science: quantum mechanics. The youngest theoretician ever to win the Nobel Prize for Physics, he was also pathologically reticent, strangely literal-minded and legendarily unable to communicate or empathize. Through his greatest period of productivity, his postcards home contained only remarks about the weather.Based on a previously undiscovered archive of family papers, Graham Farmelo celebrates Dirac's massive scientific achievement while drawing a compassionate portrait of his life and work. Farmelo shows a man who, while hopelessly socially inept, could manage to love and sustain close friendship.The Strangest Man is an extraordinary and moving human story, as well as a study of one of the most exciting times in scientific history. 'A wonderful book . . . Moving, sometimes comic, sometimes infinitely sad, and goes to the roots of what we mean by truth in science.' Lord Waldegrave, Daily Telegraph

Many of the world's leading physicists are confident that they are on track to discover a new understanding of the universe which will entail a complete rethink of gravity, space and time. What is extraordinary is that they are achieving these breakthroughs through thought alone.

Churchill's Bomb - from the author of the Costa award-winning biography The Strangest Man - reveals a new aspect of Winston Churchill's life, so far completely neglected by historians: his relations with his nuclear scientists, and his management of Britain's policy on atomic weapons.Churchill was the only prominent politician to foresee the nuclear age and he played a leading role in the development of the Bomb during World War II. He became the first British Prime Minister with access to these weapons, and left office following desperate attempts during the Cold War to end the arms race.Graham Farmelo traces the beginnings of Churchill's association with nuclear weapons to his unlikely friendship with H. G. Wells, who coined the term 'atomic bombs'. In the 1930s, when Ernest Rutherford and his brilliant followers, such as Chadwick and Cockcroft, gave Britain the lead in nuclear research, Churchill wrote several widely read newspaper articles on the huge implications of their work.British physicists, in 1940, first showed that the Bomb was a practical possibility. But Churchill, closely advised by his favourite scientist, the controversial Frederick Lindemann, allowed leadership to pass to the US, where the Manhattan Project made the Bomb a terrible reality. British physicists played only a minor role in this vast enterprise, while Churchill ignored warnings from the scientist Niels Bohr that the Anglo-American policy would lead to a post-war arms race. After the war, the Americans reneged on personal agreements between Roosevelt and Churchill to share research. Clement Attlee, in a fateful decision, ordered the building of a British Bomb to maintain the country's place among the great powers. Churchill inherited it and ended his political career obsessed with the threat of thermonuclear war.Churchill's Bomb is an original and controversial book, full of political and scientific personalities and intrigues, which reveals a little-known side of Britain's great war-leader.

Equations lie at the heart of many of the most successful scientific theories. Here, the best-known equations are unpacked for the layman with an explanation of how they were arrived at, what they can do and what remains to be understood about them.