By Peter Fortescue, John Stark, Graham Swinerd
By Muhammad H. Rashid
By ARTHUR BEISER
By Ian D. Lawrie (University of Leeds, UK)
By Hendrik F. Hameka ( University of Pennsylvania, Berwyn, Pa, USA)
By James J. Callahan, Jr.
By Seller, Mick
By Maxwell Irvine (formerly Honorary Professor of Physics, Manchester University)
By David Byrne
By Lisa Randall
By Marcia Bartusiak
By Janna Levin
By Peter Atkins (Professor of Chemistry, University of Oxford and fellow of Lincoln College)
By Sally Morgan, Adrian Morgan
By Professor Pedro G. Ferreira
By Brian Greene
By John Gribbin
By Richard H. Enns, George McGuire
By Julie, Fitzpatrick
By Taylor, Barbara
By Ananyo Bhattacharya
By Brian R. Martin (University College, London), Graham Shaw (University of Manchester)
By Max Tegmark
By Abraham Pais
By William H. Cropper
By Nathan Spielberg, Bryon D. Anderson
By Ken Price, Gerard Kelly