Example image of eyePlorer eyePlorer map for 'James Chadwick': 1891 1974 July 24 List of Nobel laureates Neutron October 20 Order of the Companions of Honour Royal Society Bollington Cheshire Manchester Academy (Moss Side) University of Cambridge Victoria University of Manchester Hans Geiger Technical University of Berlin Ernest Rutherford Ruhleben Prisoner of War Camp Charles Drummond Ellis Nuclear fission Uranium-235 Alpha particle Atom Hughes Medal Nobel Prize in Physics Uranium Enrico Fermi Otto Hahn University of Liverpool Frisch–Peierls memorandum MAUD Committee Nuclear weapon Tizard Mission Francis Simon Isotope Enriched uranium Hiroshima Manhattan Project Nagasaki Knight Hans von Halban Lew Kowarski Churchill Archives Centre List of Members of the Order of the Companions of Honour Franklin Medal Timeline of microphysics Albert Beaumont Wood Maurice Goldhaber 1932 in science Ernest C. Pollard John Holt (physicist)