We are grateful for permission to include the following copyright material in this book:
Extract from Paul Dirac, ‘The Proton’, Nature, 126, 1930, pp. 605–6, with permission.
Extract from Lucretius, On the Nature of the Universe, trans. R.E. Latham, Penguin Books, London, first published 1951, pp. 61–2. © R.E. Latham, 1951. Reproduced by permission of Penguin Books Ltd.
Extract from Sebastian Gardner, Kant and the Critique of Pure Reason, Routledge, Abingdon, 1999, p. 205, with permission.
Extract from Albert Einstein, Annalen der Physik, 18 (1905), pp. 639–41. Republished with permission of Princeton University Press, from John Stachel (ed.), Einstein’s Miraculous Year: Five Papers that Changed the Face of Physics, centenary edn, Princeton University Press, 2005; permission conveyed through Copyright Clearance Center, Inc.
Extract republished with permission of Princeton University Press, from Max Jammer, Concepts of Mass in Contemporary Physics and Philosophy, Princeton University Press, 2000, p. 61; permission conveyed through Copyright Clearance Center, Inc.
Extract taken from GEONS, BLACK HOLES, AND QUANTUM FOAM: A LIFE IN PHYSICS by John Archibald Wheeler with Kenneth Ford. Copyright © 1998 by John Archibald Wheeler and Kenneth Ford. Used by permission of W.W. Norton & Company, Inc.
Extract from Felix Bloch, ‘Heisenberg and the Early Days of Quantum Mechanics’, Physics Today, 29, 1976, p. 23, with the permission of the American Institute of Physics, http://dx.doi.org/10.1063/1.3024633.
Extract taken from Hans Bethe, Calculating the Lamb Shift, Web of Stories, http://www.webofstories.com/play/hans.bethe/104;jsessionid=45C0C719DE8CEA2C0899D6A63E281F24.
Excerpt from THE GOD PARTICLE Leon Lederman with Dick Teresi. Copyright © 1993 by Leon Lederman and Dick Teresi. Reprinted by permission of Houghton Mifflin Publishing Company. All rights reserved. And from The God Particle by Leon Lederman & Dick Teresi. Published by Bantam Press. Reprinted by permission of The Random House Group.
Reprinted by permission of The Random House Group Limited.
Extract from Willis Lamb, Nobel Lectures, Physics 1942–1962, Elsevier, Oxford, 1964. Copyright © Elsevier (1964).
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