By Richard P. Feynman
By Lui Lam (San Jose State Univ, USA)
By Richard P Feynman
By Alan C. Newell
By Michel Remoissenet
By Lui Lam
By Eryk Infeld (Soltan Institute for Nuclear Studies, Warsaw), George Rowlands (University of Warwick)
By M. Remoissenet
By John Gribbin, Mary Gribbin
By Walter J. Moore
By Edward Speyer
By Ralph Leighton
By Christopher Sykes
By Hans Albrecht Bethe
By Roger Penrose
By Arthur W. Wiggins
By Adam Becker
By Victor J. Stenger, Christopher Hitchens
By Marcus Chown
By Graham Farmelo
By Abraham Pais
By Denis Brian
By Jeremy Bernstein
By Albert Einstein
By Graham Bone, Jim Newall